* [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs
@ 2026-09-11 8:28 Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 01/10] dt-bindings: soc: amlogic: Add compatible to support " Chuan Liu via B4 Relay
` (9 more replies)
0 siblings, 10 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
This patch series adds clk-measure support for the Amlogic A5, A4, S7,
S7D, S6 and A9 SoCs, listed in the order of their release.
The clock names for the clk-measure channels are kept consistent with
those used by the clock driver as much as possible, making it easier to
identify the relationship between the clk-measure channels and the
corresponding clocks in the clock driver.
This patchset also includes an additional patch to optimize memory usage:
- soc: amlogic: clk-measure: Optimize CLK_MSR_ID to reduce memory usage
To avoid requiring everyone to spend additional effort on a separate
patchset, I have included it in this series. Please feel free to point
out if this is not appropriate for this series.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
Chuan Liu (10):
dt-bindings: soc: amlogic: Add compatible to support more SoCs
soc: amlogic: clk-measure: Support more measurement channels
soc: amlogic: clk-measure: Add support for more SoCs
soc: amlogic: clk-measure: Optimize CLK_MSR_ID to reduce memory usage
arm64: dts: amlogic: a5: Add clk-measure controller node
arm64: dts: amlogic: a4: Add clk-measure controller node
arm64: dts: amlogic: s7: Add clk-measure controller node
arm64: dts: amlogic: s7d: Add clk-measure controller node
arm64: dts: amlogic: s6: Add clk-measure controller node
arm64: dts: amlogic: a9: Add clk-measure controller node
.../soc/amlogic/amlogic,meson-gx-clk-measure.yaml | 6 +
arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi | 5 +
arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi | 5 +
arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi | 5 +
arch/arm64/boot/dts/amlogic/amlogic-s6.dtsi | 5 +
arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi | 5 +
arch/arm64/boot/dts/amlogic/amlogic-s7d.dtsi | 5 +
drivers/soc/amlogic/meson-clk-measure.c | 901 ++++++++++++++++++++-
8 files changed, 935 insertions(+), 2 deletions(-)
---
base-commit: 87e20720aaadf9540c1596b05b93073a99d02258
change-id: 20260710-more-socs-to-support-clk_measure-c826f8ab9e68
Best regards,
--
Chuan Liu <chuan.liu@amlogic.com>
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 01/10] dt-bindings: soc: amlogic: Add compatible to support more SoCs
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 02/10] soc: amlogic: clk-measure: Support more measurement channels Chuan Liu via B4 Relay
` (8 subsequent siblings)
9 siblings, 0 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
Add clk-measure compatible for amlogic A5, A4, S7, S7D, S6 and A9 SoCs.
Although the clk-measure IP itself has little hardware difference across
SoCs, the clock inputs connected to the clk-measure block vary between
SoCs. Therefore, it is difficult to fall back to the configuration used
by previous SoCs.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
.../bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml b/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml
index b1200e6940ac..125be01e3b2c 100644
--- a/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml
+++ b/Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-clk-measure.yaml
@@ -26,6 +26,12 @@ properties:
- amlogic,s4-clk-measure
- amlogic,a1-clk-measure
- amlogic,t7-clk-measure
+ - amlogic,a5-clk-measure
+ - amlogic,a4-clk-measure
+ - amlogic,s7-clk-measure
+ - amlogic,s7d-clk-measure
+ - amlogic,s6-clk-measure
+ - amlogic,a9-clk-measure
reg:
maxItems: 1
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 02/10] soc: amlogic: clk-measure: Support more measurement channels
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 01/10] dt-bindings: soc: amlogic: Add compatible to support " Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 03/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
` (7 subsequent siblings)
9 siblings, 0 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
On S4 and C3, as well as later SoCs, the clk-measure IP expands the
number of supported measurement channels from 128 to 256. Accordingly,
the MSR_CLK_SRC field in the register is extended from 7 bits to 8 bits.
To support both the old and new implementations, the driver now
uniformly defines the valid MSR_CLK_SRC field as bits[27:20].
For SoCs where MSR_CLK_SRC is only 7 bits wide, the driver never sets
bit27, and on those SoCs bit27 is read-only. Therefore, using
bits[27:20] as the unified field definition does not introduce any
behavioral change or compatibility issue for existing SoCs.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
drivers/soc/amlogic/meson-clk-measure.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/amlogic/meson-clk-measure.c b/drivers/soc/amlogic/meson-clk-measure.c
index 8a1a9fed0e74..0d4ba2555d17 100644
--- a/drivers/soc/amlogic/meson-clk-measure.c
+++ b/drivers/soc/amlogic/meson-clk-measure.c
@@ -20,7 +20,7 @@ static DEFINE_MUTEX(measure_lock);
#define MSR_CONT BIT(17) /* continuous measurement */
#define MSR_INTR BIT(18) /* interrupts */
#define MSR_RUN BIT(19)
-#define MSR_CLK_SRC GENMASK(26, 20)
+#define MSR_CLK_SRC GENMASK(27, 20)
#define MSR_BUSY BIT(31)
#define MSR_VAL_MASK GENMASK(15, 0)
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 03/10] soc: amlogic: clk-measure: Add support for more SoCs
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 01/10] dt-bindings: soc: amlogic: Add compatible to support " Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 02/10] soc: amlogic: clk-measure: Support more measurement channels Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
2026-09-11 8:37 ` sashiko-bot
2026-09-11 8:28 ` [PATCH 04/10] soc: amlogic: clk-measure: Optimize CLK_MSR_ID to reduce memory usage Chuan Liu via B4 Relay
` (6 subsequent siblings)
9 siblings, 1 reply; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
Add clk-measure driver support for Amlogic A5, A4, S7, S7D, S6 and A9
SoCs.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
drivers/soc/amlogic/meson-clk-measure.c | 897 ++++++++++++++++++++++++++++++++
1 file changed, 897 insertions(+)
diff --git a/drivers/soc/amlogic/meson-clk-measure.c b/drivers/soc/amlogic/meson-clk-measure.c
index 0d4ba2555d17..671e0c3753de 100644
--- a/drivers/soc/amlogic/meson-clk-measure.c
+++ b/drivers/soc/amlogic/meson-clk-measure.c
@@ -1041,6 +1041,843 @@ static const struct meson_msr_id clk_msr_t7[] = {
CLK_MSR_ID(222, "enc0")
};
+static const struct meson_msr_id clk_msr_a5[] = {
+ CLK_MSR_ID(0, "sys_clk"),
+ CLK_MSR_ID(1, "axi_clk"),
+ CLK_MSR_ID(2, "rtc_clk"),
+ CLK_MSR_ID(3, "dspa"),
+ CLK_MSR_ID(6, "cpu_clk_div16"),
+ CLK_MSR_ID(10, "fclk_div5"),
+ CLK_MSR_ID(11, "mpll0"),
+ CLK_MSR_ID(12, "mpll1"),
+ CLK_MSR_ID(13, "mpll2"),
+ CLK_MSR_ID(14, "mpll3"),
+ CLK_MSR_ID(15, "fclk_50m"),
+ CLK_MSR_ID(16, "sys_oscin32k_i"),
+ CLK_MSR_ID(17, "rtc_pll"),
+ CLK_MSR_ID(18, "mpll_clk_test_out"),
+ CLK_MSR_ID(19, "hifi_pll"),
+ CLK_MSR_ID(20, "gp0_pll"),
+ CLK_MSR_ID(21, "gp1_pll"),
+ CLK_MSR_ID(23, "sys_pll_div16"),
+ CLK_MSR_ID(24, "ddr_dpll_pt_clk"),
+ CLK_MSR_ID(25, "nna_axi"),
+ CLK_MSR_ID(26, "nna_core"),
+ CLK_MSR_ID(27, "rtc_sec_pulse_out"),
+ CLK_MSR_ID(28, "rtc_osc_clk_out"),
+ CLK_MSR_ID(30, "mod_eth_phy_ref_clk"),
+ CLK_MSR_ID(31, "mod_eth_tx_clk"),
+ CLK_MSR_ID(35, "mod_eth_rx_clk_rmii"),
+ CLK_MSR_ID(79, "rama_clk"),
+ CLK_MSR_ID(106, "deskew_pll_clk_div32_out"),
+ CLK_MSR_ID(111, "sar_adc"),
+ CLK_MSR_ID(112, "ts"),
+ CLK_MSR_ID(113, "sd_emmc_c"),
+ CLK_MSR_ID(115, "sd_emmc_a"),
+ CLK_MSR_ID(116, "gpio_msr_clk"),
+ CLK_MSR_ID(117, "spicc1"),
+ CLK_MSR_ID(118, "spicc0"),
+ CLK_MSR_ID(119, "o_mst_sclk_vad"),
+ CLK_MSR_ID(120, "o_mst_mclk_vad"),
+ CLK_MSR_ID(121, "o_pdm_sysclk"),
+ CLK_MSR_ID(122, "mod_audio_pdm_dclk_o"),
+ CLK_MSR_ID(123, "o_vad_clk"),
+ CLK_MSR_ID(124, "earcrx_dmac_clk"),
+ CLK_MSR_ID(125, "earcrx_cmdc_clk"),
+ CLK_MSR_ID(126, "earctx_dmac_clk"),
+ CLK_MSR_ID(127, "earctx_cmdc_clk"),
+ CLK_MSR_ID(128, "tohdmitx_bclk"),
+ CLK_MSR_ID(129, "tohdmitx_mclk"),
+ CLK_MSR_ID(130, "tohdmitx_spdif_clk"),
+ CLK_MSR_ID(131, "toacodec_bclk"),
+ CLK_MSR_ID(132, "toacodec_mclk"),
+ CLK_MSR_ID(133, "spdifout_b_mst_clk"),
+ CLK_MSR_ID(134, "spdifout_mst_clk"),
+ CLK_MSR_ID(135, "spdifin_mst_clk"),
+ CLK_MSR_ID(136, "audio_mclk"),
+ CLK_MSR_ID(137, "vad_clk"),
+ CLK_MSR_ID(138, "tdmout_d_sclk"),
+ CLK_MSR_ID(139, "tdmout_c_sclk"),
+ CLK_MSR_ID(140, "tdmout_b_sclk"),
+ CLK_MSR_ID(141, "tdmout_a_sclk"),
+ CLK_MSR_ID(142, "tdminb_lb_sclk"),
+ CLK_MSR_ID(143, "tdmin_lb_sclk"),
+ CLK_MSR_ID(144, "tdmin_d_sclk"),
+ CLK_MSR_ID(145, "tdmin_c_sclk"),
+ CLK_MSR_ID(146, "tdmin_b_sclk"),
+ CLK_MSR_ID(147, "tdmin_a_sclk"),
+ CLK_MSR_ID(148, "resampleb_clk"),
+ CLK_MSR_ID(149, "resamplea_clk"),
+ CLK_MSR_ID(150, "pdmb_sysclk"),
+ CLK_MSR_ID(151, "pdmb_dclk"),
+ CLK_MSR_ID(152, "pdm_sysclk"),
+ CLK_MSR_ID(153, "pdm_dclk"),
+ CLK_MSR_ID(154, "alockerb_out_clk"),
+ CLK_MSR_ID(155, "alockerb_in_clk"),
+ CLK_MSR_ID(156, "alocker_out_clk"),
+ CLK_MSR_ID(157, "alocker_in_clk"),
+ CLK_MSR_ID(158, "audio_mst_clk[34]"),
+ CLK_MSR_ID(159, "audio_mst_clk[35]"),
+ CLK_MSR_ID(162, "pwm_h"),
+ CLK_MSR_ID(163, "pwm_g"),
+ CLK_MSR_ID(164, "pwm_f"),
+ CLK_MSR_ID(165, "pwm_e"),
+ CLK_MSR_ID(166, "pwm_d"),
+ CLK_MSR_ID(167, "pwm_c"),
+ CLK_MSR_ID(168, "pwm_b"),
+ CLK_MSR_ID(169, "pwm_a"),
+ CLK_MSR_ID(176, "rng_ring_osc_clk[0]"),
+ CLK_MSR_ID(177, "rng_ring_osc_clk[1]"),
+ CLK_MSR_ID(178, "rng_ring_osc_clk[2]"),
+ CLK_MSR_ID(179, "rng_ring_osc_clk[3]"),
+ CLK_MSR_ID(180, "dmc_osc_ring(LVT16)"),
+ CLK_MSR_ID(181, "dsp_osc_ring(SVT16)"),
+ CLK_MSR_ID(182, "axi_srama_osc_ring(SVT16)"),
+ CLK_MSR_ID(183, "nna_osc_ring[0](ULVT20)"),
+ CLK_MSR_ID(184, "nna_osc_ring[1](LVT16)"),
+ CLK_MSR_ID(185, "sys_cpu_osc_ring[0](ULVT16)"),
+ CLK_MSR_ID(186, "sys_cpu_osc_ring[1](ULVT20)"),
+ CLK_MSR_ID(187, "sys_cpu_osc_ring[2](ULVT16)"),
+ CLK_MSR_ID(188, "sys_cpu_osc_ring[3](LVT16)"),
+ CLK_MSR_ID(189, "axi_sramb_osc_ring(SVT16)"),
+};
+
+static const struct meson_msr_id clk_msr_a4[] = {
+ CLK_MSR_ID(0, "sys_clk"),
+ CLK_MSR_ID(1, "axi_clk"),
+ CLK_MSR_ID(2, "rtc_clk"),
+ CLK_MSR_ID(3, "p22_usb2_ckout"),
+ CLK_MSR_ID(4, "p21_usb2_ckout"),
+ CLK_MSR_ID(5, "p20_usb2_ckout"),
+ CLK_MSR_ID(6, "cpu_clk_div16"),
+ CLK_MSR_ID(8, "eth_mpll_test"),
+ CLK_MSR_ID(10, "fclk_div5"),
+ CLK_MSR_ID(15, "fclk_50m"),
+ CLK_MSR_ID(16, "sys_oscin32k_i"),
+ CLK_MSR_ID(17, "rtc_pll"),
+ CLK_MSR_ID(19, "hifi_pll"),
+ CLK_MSR_ID(20, "gp0_pll"),
+ CLK_MSR_ID(21, "gp1_pll"),
+ CLK_MSR_ID(22, "eth_mppll_50m_ckout"),
+ CLK_MSR_ID(23, "sys_pll_div16"),
+ CLK_MSR_ID(24, "ddr_dpll_pt_clk"),
+ CLK_MSR_ID(27, "rtc_sec_pulse_out"),
+ CLK_MSR_ID(28, "rtc_osc_clk_out"),
+ CLK_MSR_ID(30, "mod_eth_phy_ref_clk"),
+ CLK_MSR_ID(31, "mod_eth_tx_clk"),
+ CLK_MSR_ID(32, "eth_125m"),
+ CLK_MSR_ID(33, "eth_rmii"),
+ CLK_MSR_ID(34, "co_clkin_to_mac"),
+ CLK_MSR_ID(35, "mod_eth_rx_clk_rmii"),
+ CLK_MSR_ID(36, "co_rx_clk"),
+ CLK_MSR_ID(37, "co_tx_clk"),
+ CLK_MSR_ID(38, "eth_phy_rxclk"),
+ CLK_MSR_ID(39, "eth_phy_plltxclk"),
+ CLK_MSR_ID(40, "ephy_test_clk"),
+ CLK_MSR_ID(41, "audio_core"),
+ CLK_MSR_ID(51, "cts_vout_venc_clk_ph"),
+ CLK_MSR_ID(52, "cts_vout_venc_clk"),
+ CLK_MSR_ID(106, "deskew_pll_test_clk"),
+ CLK_MSR_ID(111, "sar_adc"),
+ CLK_MSR_ID(112, "ts"),
+ CLK_MSR_ID(113, "sd_emmc_c"),
+ CLK_MSR_ID(115, "sd_emmc_a"),
+ CLK_MSR_ID(116, "gpio_msr_clk"),
+ CLK_MSR_ID(117, "spicc1"),
+ CLK_MSR_ID(118, "spicc0"),
+ CLK_MSR_ID(119, "o_mst_sclk_vad"),
+ CLK_MSR_ID(120, "o_mst_mclk_vad"),
+ CLK_MSR_ID(121, "o_pdm_sysclk"),
+ CLK_MSR_ID(122, "mod_audio_pdm_dclk_o"),
+ CLK_MSR_ID(123, "o_vad_clk"),
+ CLK_MSR_ID(124, "earcrx_dmac_clk"),
+ CLK_MSR_ID(125, "earcrx_cmdc_clk"),
+ CLK_MSR_ID(126, "earctx_dmac_clk"),
+ CLK_MSR_ID(127, "earctx_cmdc_clk"),
+ CLK_MSR_ID(128, "tohdmitx_bclk"),
+ CLK_MSR_ID(129, "tohdmitx_mclk"),
+ CLK_MSR_ID(130, "tohdmitx_spdif_clk"),
+ CLK_MSR_ID(131, "toacodec_bclk"),
+ CLK_MSR_ID(132, "toacodec_mclk"),
+ CLK_MSR_ID(133, "spdifout_b_mst_clk"),
+ CLK_MSR_ID(134, "spdifout_mst_clk"),
+ CLK_MSR_ID(135, "spdifin_mst_clk"),
+ CLK_MSR_ID(136, "audio_mclk"),
+ CLK_MSR_ID(137, "vad_clk"),
+ CLK_MSR_ID(138, "tdmout_d_sclk"),
+ CLK_MSR_ID(139, "tdmout_c_sclk"),
+ CLK_MSR_ID(140, "tdmout_b_sclk"),
+ CLK_MSR_ID(141, "tdmout_a_sclk"),
+ CLK_MSR_ID(142, "tdminb_lb_sclk"),
+ CLK_MSR_ID(143, "tdmin_lb_sclk"),
+ CLK_MSR_ID(144, "tdmin_d_sclk"),
+ CLK_MSR_ID(145, "tdmin_c_sclk"),
+ CLK_MSR_ID(146, "tdmin_b_sclk"),
+ CLK_MSR_ID(147, "tdmin_a_sclk"),
+ CLK_MSR_ID(148, "resampleb_clk"),
+ CLK_MSR_ID(149, "resamplea_clk"),
+ CLK_MSR_ID(150, "pdmb_sysclk"),
+ CLK_MSR_ID(151, "pdmb_dclk"),
+ CLK_MSR_ID(152, "pdm_sysclk"),
+ CLK_MSR_ID(153, "pdm_dclk"),
+ CLK_MSR_ID(154, "alockerb_out_clk"),
+ CLK_MSR_ID(155, "alockerb_in_clk"),
+ CLK_MSR_ID(156, "alocker_out_clk"),
+ CLK_MSR_ID(157, "alocker_in_clk"),
+ CLK_MSR_ID(158, "audio_mst_clk[34]"),
+ CLK_MSR_ID(159, "audio_mst_clk[35]"),
+ CLK_MSR_ID(162, "pwm_h"),
+ CLK_MSR_ID(163, "pwm_g"),
+ CLK_MSR_ID(164, "pwm_f"),
+ CLK_MSR_ID(165, "pwm_e"),
+ CLK_MSR_ID(166, "pwm_d"),
+ CLK_MSR_ID(167, "pwm_c"),
+ CLK_MSR_ID(168, "pwm_b"),
+ CLK_MSR_ID(169, "pwm_a"),
+ CLK_MSR_ID(170, "AU_ADC_CLK_G128X"),
+ CLK_MSR_ID(171, "AU_ADC_CLK_TO_GPIO"),
+ CLK_MSR_ID(172, "AU_DAC1_CLK_G128X"),
+ CLK_MSR_ID(173, "AU_DAC1_CLK_TO_GPIO"),
+ CLK_MSR_ID(176, "rng_ring_osc_clk[0]"),
+ CLK_MSR_ID(177, "rng_ring_osc_clk[1]"),
+ CLK_MSR_ID(178, "rng_ring_osc_clk[2]"),
+ CLK_MSR_ID(179, "rng_ring_osc_clk[3]"),
+ CLK_MSR_ID(180, "sys_cpu_osc_ring[0](ULVT16)"),
+ CLK_MSR_ID(181, "sys_cpu_osc_ring[1](ULVT20)"),
+ CLK_MSR_ID(182, "sys_cpu_osc_ring[2](ULVT16)"),
+ CLK_MSR_ID(183, "sys_cpu_osc_ring[3](ULVT16)"),
+ CLK_MSR_ID(184, "sys_cpu_osc_ring[4](ULVT16)"),
+ CLK_MSR_ID(185, "am_ring_osc_clk_out_top[0](SVT16)"),
+ CLK_MSR_ID(186, "am_ring_osc_clk_out_top[1](LVT20)"),
+};
+
+static const struct meson_msr_id clk_msr_s7[] = {
+ CLK_MSR_ID(0, "sys_clk"),
+ CLK_MSR_ID(1, "axi_clk"),
+ CLK_MSR_ID(2, "rtc_clk"),
+ CLK_MSR_ID(5, "mali"),
+ CLK_MSR_ID(6, "cpu_clk_div16"),
+ CLK_MSR_ID(8, "cecb"),
+ CLK_MSR_ID(10, "fclk_div5"),
+ CLK_MSR_ID(11, "p21_usb2_ckout"),
+ CLK_MSR_ID(12, "p20_usb2_ckout"),
+ CLK_MSR_ID(13, "eth_mpll_test"),
+ CLK_MSR_ID(15, "fclk_50m"),
+ CLK_MSR_ID(18, "gp1_pll"),
+ CLK_MSR_ID(19, "hifi_pll"),
+ CLK_MSR_ID(20, "gp0_pll"),
+ CLK_MSR_ID(21, "hifi1_pll"),
+ CLK_MSR_ID(22, "eth_mppll_50m_ckout"),
+ CLK_MSR_ID(23, "sys_pll_div16"),
+ CLK_MSR_ID(24, "ddr_dpll_pt_clk"),
+ CLK_MSR_ID(25, "mod_Tsin_A_CLK_IN"),
+ CLK_MSR_ID(32, "eth_125m"),
+ CLK_MSR_ID(33, "eth_rmii"),
+ CLK_MSR_ID(34, "co_clkin_to_mac"),
+ CLK_MSR_ID(36, "co_rx_clk"),
+ CLK_MSR_ID(37, "co_tx_clk"),
+ CLK_MSR_ID(38, "eth_phy_rxclk"),
+ CLK_MSR_ID(39, "eth_phy_plltxclk"),
+ CLK_MSR_ID(40, "ephy_test_clk"),
+ CLK_MSR_ID(49, "hdmi_vx1_pix_clk"),
+ CLK_MSR_ID(50, "vid_pll"),
+ CLK_MSR_ID(51, "enci"),
+ CLK_MSR_ID(52, "encp"),
+ CLK_MSR_ID(53, "encl"),
+ CLK_MSR_ID(54, "vdac"),
+ CLK_MSR_ID(55, "cdac"),
+ CLK_MSR_ID(57, "lcd_an_clk_ph2"),
+ CLK_MSR_ID(58, "lcd_an_clk_ph3"),
+ CLK_MSR_ID(59, "hdmitx_pixel"),
+ CLK_MSR_ID(60, "vdin_meas"),
+ CLK_MSR_ID(61, "vpu"),
+ CLK_MSR_ID(62, "vpu_clkb"),
+ CLK_MSR_ID(63, "vpu_clkb_tmp"),
+ CLK_MSR_ID(64, "vpu_clkc"),
+ CLK_MSR_ID(65, "vid_lock"),
+ CLK_MSR_ID(66, "vapb"),
+ CLK_MSR_ID(67, "ge2d"),
+ CLK_MSR_ID(76, "hdmitx_tmds"),
+ CLK_MSR_ID(77, "hdmitx_sys"),
+ CLK_MSR_ID(78, "hdmitx_fe"),
+ CLK_MSR_ID(80, "hdmitx_prif"),
+ CLK_MSR_ID(81, "hdmitx_200m"),
+ CLK_MSR_ID(82, "hdmitx_aud"),
+ CLK_MSR_ID(84, "audio_tohdmitx_mclk"),
+ CLK_MSR_ID(85, "audio_tohdmitx_bclk"),
+ CLK_MSR_ID(86, "audio_tohdmitx_lrclk"),
+ CLK_MSR_ID(87, "audio_tohdmitx_spdif_clk"),
+ CLK_MSR_ID(88, "htx_aes_clk"),
+ CLK_MSR_ID(93, "vdec"),
+ CLK_MSR_ID(99, "hevcf"),
+ CLK_MSR_ID(106, "deskew_pll_clk_div32_out"),
+ CLK_MSR_ID(110, "sc"),
+ CLK_MSR_ID(111, "sar_adc"),
+ CLK_MSR_ID(113, "sd_emmc_c"),
+ CLK_MSR_ID(114, "sd_emmc_b"),
+ CLK_MSR_ID(115, "sd_emmc_a"),
+ CLK_MSR_ID(116, "gpio_msr_clk"),
+ CLK_MSR_ID(118, "spicc"),
+ CLK_MSR_ID(121, "ts"),
+ CLK_MSR_ID(130, "o_vad_clk"),
+ CLK_MSR_ID(131, "au_dac_clk_x128"),
+ CLK_MSR_ID(132, "audio_locker_in_clk"),
+ CLK_MSR_ID(133, "audio_locker_out_clk"),
+ CLK_MSR_ID(134, "audio_tdmout_c_sclk"),
+ CLK_MSR_ID(135, "audio_tdmout_b_sclk"),
+ CLK_MSR_ID(136, "audio_tdmout_a_sclk"),
+ CLK_MSR_ID(137, "audio_tdmin_lb_sclk"),
+ CLK_MSR_ID(138, "audio_tdmin_c_sclk"),
+ CLK_MSR_ID(139, "audio_tdmin_b_sclk"),
+ CLK_MSR_ID(140, "audio_tdmin_a_sclk"),
+ CLK_MSR_ID(141, "audio_resamplea_clk"),
+ CLK_MSR_ID(142, "audio_pdm_sysclk"),
+ CLK_MSR_ID(143, "audio_spdifout_b_mst_clk"),
+ CLK_MSR_ID(144, "audio_spdifout_mst_clk"),
+ CLK_MSR_ID(145, "audio_spdifin_mst_clk"),
+ CLK_MSR_ID(147, "audio_resampleb_clk"),
+ CLK_MSR_ID(160, "pwm_j"),
+ CLK_MSR_ID(161, "pwm_i"),
+ CLK_MSR_ID(162, "pwm_h"),
+ CLK_MSR_ID(163, "pwm_g"),
+ CLK_MSR_ID(164, "pwm_f"),
+ CLK_MSR_ID(165, "pwm_e"),
+ CLK_MSR_ID(166, "pwm_d"),
+ CLK_MSR_ID(167, "pwm_c"),
+ CLK_MSR_ID(168, "pwm_b"),
+ CLK_MSR_ID(169, "pwm_a"),
+ CLK_MSR_ID(176, "rng_ring_clk[0]"),
+ CLK_MSR_ID(177, "rng_ring_clk[1]"),
+ CLK_MSR_ID(178, "rng_ring_clk[2]"),
+ CLK_MSR_ID(179, "rng_ring_clk[3]"),
+ CLK_MSR_ID(180, "osc_ring_clk[0](a55 core0 14_slvt)"),
+ CLK_MSR_ID(181, "osc_ring_clk[1](a55 core1 14_slvt)"),
+ CLK_MSR_ID(182, "osc_ring_clk[2](a55 core2 14_slvt)"),
+ CLK_MSR_ID(183, "osc_ring_clk[3](a55 core3 14_slvt)"),
+ CLK_MSR_ID(184, "osc_ring_clk[4](a55_pwr[0] 16_slvt)"),
+ CLK_MSR_ID(185, "osc_ring_clk[5](a55_pwr[1] 14_lvt)"),
+ CLK_MSR_ID(186, "osc_ring_clk[6](a55_pwr[2] 14_rvt)"),
+ CLK_MSR_ID(187, "osc_ring_clk[7](mali[1] 14_lvt)"),
+ CLK_MSR_ID(188, "osc_ring_clk[8](mali[1] 14_rvt)"),
+ CLK_MSR_ID(189, "osc_ring_clk[9](dos[0] 16_lvt)"),
+ CLK_MSR_ID(190, "osc_ring_clk[10](dos[1] 14_rvt)"),
+ CLK_MSR_ID(191, "osc_ring_clk[11](ddr[0] 9t_14_lvt)"),
+ CLK_MSR_ID(192, "osc_ring_clk[12](top[0] 16_rvt)"),
+};
+
+static const struct meson_msr_id clk_msr_s7d[] = {
+ CLK_MSR_ID(0, "sys_clk"),
+ CLK_MSR_ID(1, "axi_clk"),
+ CLK_MSR_ID(2, "rtc_clk"),
+ CLK_MSR_ID(4, "mali_stack"),
+ CLK_MSR_ID(5, "mali"),
+ CLK_MSR_ID(6, "cpu_clk_div16"),
+ CLK_MSR_ID(8, "cecb"),
+ CLK_MSR_ID(9, "mali_aclkm"),
+ CLK_MSR_ID(10, "fclk_div5"),
+ CLK_MSR_ID(11, "p21_usb2_ckout"),
+ CLK_MSR_ID(12, "p20_usb2_ckout"),
+ CLK_MSR_ID(13, "eth_mpll_test"),
+ CLK_MSR_ID(15, "fclk_50m"),
+ CLK_MSR_ID(18, "gp1_pll"),
+ CLK_MSR_ID(19, "hifi_pll"),
+ CLK_MSR_ID(20, "gp0_pll"),
+ CLK_MSR_ID(21, "hifi1_pll"),
+ CLK_MSR_ID(22, "eth_mppll_50m_ckout"),
+ CLK_MSR_ID(23, "sys_pll_div16"),
+ CLK_MSR_ID(24, "ddr_dpll_pt_clk"),
+ CLK_MSR_ID(25, "mod_Tsin_A_CLK_IN"),
+ CLK_MSR_ID(26, "mod_Tsin_B_CLK_IN"),
+ CLK_MSR_ID(31, "earcrx_pll_clk_out"),
+ CLK_MSR_ID(32, "eth_125m"),
+ CLK_MSR_ID(33, "eth_rmii"),
+ CLK_MSR_ID(34, "co_clkin_to_mac"),
+ CLK_MSR_ID(36, "co_rx_clk"),
+ CLK_MSR_ID(37, "co_tx_clk"),
+ CLK_MSR_ID(38, "eth_phy_rxclk"),
+ CLK_MSR_ID(39, "eth_phy_plltxclk"),
+ CLK_MSR_ID(40, "ephy_test_clk"),
+ CLK_MSR_ID(49, "hdmi_vx1_pix_clk"),
+ CLK_MSR_ID(50, "vid_pll"),
+ CLK_MSR_ID(51, "enci"),
+ CLK_MSR_ID(52, "encp"),
+ CLK_MSR_ID(53, "encl"),
+ CLK_MSR_ID(54, "vdac"),
+ CLK_MSR_ID(55, "cdac"),
+ CLK_MSR_ID(57, "lcd_an_clk_ph2"),
+ CLK_MSR_ID(58, "lcd_an_clk_ph3"),
+ CLK_MSR_ID(59, "hdmitx_pixel"),
+ CLK_MSR_ID(60, "vdin_meas"),
+ CLK_MSR_ID(61, "vpu"),
+ CLK_MSR_ID(62, "vpu_clkb"),
+ CLK_MSR_ID(63, "vpu_clkb_tmp"),
+ CLK_MSR_ID(64, "vpu_clkc"),
+ CLK_MSR_ID(65, "vid_lock"),
+ CLK_MSR_ID(66, "vapb"),
+ CLK_MSR_ID(67, "ge2d"),
+ CLK_MSR_ID(76, "hdmitx_tmds"),
+ CLK_MSR_ID(77, "hdmitx_sys"),
+ CLK_MSR_ID(78, "hdmitx_fe"),
+ CLK_MSR_ID(80, "hdmitx_prif"),
+ CLK_MSR_ID(81, "hdmitx_200m"),
+ CLK_MSR_ID(82, "hdmitx_aud"),
+ CLK_MSR_ID(84, "audio_tohdmitx_mclk"),
+ CLK_MSR_ID(85, "audio_tohdmitx_bclk"),
+ CLK_MSR_ID(86, "audio_tohdmitx_lrclk"),
+ CLK_MSR_ID(87, "audio_tohdmitx_spdif_clk"),
+ CLK_MSR_ID(88, "htx_aes_clk"),
+ CLK_MSR_ID(89, "amfc"),
+ CLK_MSR_ID(93, "vdec"),
+ CLK_MSR_ID(97, "hcodec"),
+ CLK_MSR_ID(99, "hevcf"),
+ CLK_MSR_ID(106, "deskew_pll_clk_div32_out"),
+ CLK_MSR_ID(110, "sc"),
+ CLK_MSR_ID(111, "sar_adc"),
+ CLK_MSR_ID(112, "aux_adc_clk_to_gpio"),
+ CLK_MSR_ID(113, "sd_emmc_c"),
+ CLK_MSR_ID(114, "sd_emmc_b"),
+ CLK_MSR_ID(115, "sd_emmc_a"),
+ CLK_MSR_ID(116, "gpio_msr_clk"),
+ CLK_MSR_ID(117, "aux_clk_o"),
+ CLK_MSR_ID(118, "spicc"),
+ CLK_MSR_ID(121, "ts"),
+ CLK_MSR_ID(130, "o_vad_clk"),
+ CLK_MSR_ID(131, "au_dac_clk_x128"),
+ CLK_MSR_ID(132, "audio_locker_in_clk"),
+ CLK_MSR_ID(133, "audio_locker_out_clk"),
+ CLK_MSR_ID(134, "audio_tdmout_c_sclk"),
+ CLK_MSR_ID(135, "audio_tdmout_b_sclk"),
+ CLK_MSR_ID(136, "audio_tdmout_a_sclk"),
+ CLK_MSR_ID(137, "audio_tdmin_lb_sclk"),
+ CLK_MSR_ID(138, "audio_tdmin_c_sclk"),
+ CLK_MSR_ID(139, "audio_tdmin_b_sclk"),
+ CLK_MSR_ID(140, "audio_tdmin_a_sclk"),
+ CLK_MSR_ID(141, "audio_resamplea_clk"),
+ CLK_MSR_ID(142, "audio_pdm_sysclk"),
+ CLK_MSR_ID(143, "audio_spdifout_b_mst_clk"),
+ CLK_MSR_ID(144, "audio_spdifout_mst_clk"),
+ CLK_MSR_ID(145, "audio_spdifin_mst_clk"),
+ CLK_MSR_ID(146, "mod_audio_pdm_dclk_o"),
+ CLK_MSR_ID(147, "audio_resampleb_clk"),
+ CLK_MSR_ID(160, "pwm_j"),
+ CLK_MSR_ID(161, "pwm_i"),
+ CLK_MSR_ID(162, "pwm_h"),
+ CLK_MSR_ID(163, "pwm_g"),
+ CLK_MSR_ID(164, "pwm_f"),
+ CLK_MSR_ID(165, "pwm_e"),
+ CLK_MSR_ID(166, "pwm_d"),
+ CLK_MSR_ID(167, "pwm_c"),
+ CLK_MSR_ID(168, "pwm_b"),
+ CLK_MSR_ID(169, "pwm_a"),
+ CLK_MSR_ID(176, "rng_ring_clk[0]"),
+ CLK_MSR_ID(177, "rng_ring_clk[1]"),
+ CLK_MSR_ID(178, "rng_ring_clk[2]"),
+ CLK_MSR_ID(179, "rng_ring_clk[3]"),
+ CLK_MSR_ID(180, "osc_ring_clk[0](a55 core0 14_slvt)"),
+ CLK_MSR_ID(181, "osc_ring_clk[1](a55 core1 14_slvt)"),
+ CLK_MSR_ID(182, "osc_ring_clk[2](a55 core2 14_slvt)"),
+ CLK_MSR_ID(183, "osc_ring_clk[3](a55 core3 14_slvt)"),
+ CLK_MSR_ID(184, "osc_ring_clk[4](a55_pwr[0] 16_slvt)"),
+ CLK_MSR_ID(185, "osc_ring_clk[5](a55_pwr[1] 14_lvt)"),
+ CLK_MSR_ID(186, "osc_ring_clk[6](a55_pwr[2] 14_rvt)"),
+ CLK_MSR_ID(187, "osc_ring_clk[7](mali[1] 14_lvt)"),
+ CLK_MSR_ID(188, "osc_ring_clk[8](mali[1] 14_rvt)"),
+ CLK_MSR_ID(189, "osc_ring_clk[9](dos[0] 16_lvt)"),
+ CLK_MSR_ID(190, "osc_ring_clk[10](dos[1] 14_rvt)"),
+ CLK_MSR_ID(191, "osc_ring_clk[11](ddr[0] 9t_14_lvt)"),
+ CLK_MSR_ID(192, "osc_ring_clk[12](top[0] 16_rvt)"),
+};
+
+static const struct meson_msr_id clk_msr_s6[] = {
+ CLK_MSR_ID(0, "sys_clk"),
+ CLK_MSR_ID(1, "axi_clk"),
+ CLK_MSR_ID(2, "rtc_clk"),
+ CLK_MSR_ID(3, "dspa"),
+ CLK_MSR_ID(4, "mali_stack"),
+ CLK_MSR_ID(5, "mali"),
+ CLK_MSR_ID(6, "cpu_clk_div16"),
+ CLK_MSR_ID(7, "mali_aclkm"),
+ CLK_MSR_ID(8, "cecb"),
+ CLK_MSR_ID(9, "gp2_pll"),
+ CLK_MSR_ID(10, "fclk_div5"),
+ CLK_MSR_ID(11, "p21_usb2_ckout"),
+ CLK_MSR_ID(12, "p20_usb2_ckout"),
+ CLK_MSR_ID(13, "eth_mpll_test"),
+ CLK_MSR_ID(15, "fclk_50m"),
+ CLK_MSR_ID(18, "gp1_pll"),
+ CLK_MSR_ID(19, "hifi_pll"),
+ CLK_MSR_ID(20, "gp0_pll"),
+ CLK_MSR_ID(21, "hifi1_pll"),
+ CLK_MSR_ID(22, "eth_mppll_50m_ckout"),
+ CLK_MSR_ID(23, "sys_pll_div16"),
+ CLK_MSR_ID(24, "ddr_dpll_pt_clk"),
+ CLK_MSR_ID(25, "mod_Tsin_A_CLK_IN"),
+ CLK_MSR_ID(26, "ext_Tsin_B_CLK_IN"),
+ CLK_MSR_ID(27, "mod_Tsin_C_CLK_IN"),
+ CLK_MSR_ID(28, "mod_Tsin_D_CLK_IN"),
+ CLK_MSR_ID(29, "dsi_pll_div_clk_out"),
+ CLK_MSR_ID(30, "dsi_pll_clk"),
+ CLK_MSR_ID(32, "eth_125m"),
+ CLK_MSR_ID(33, "eth_rmii"),
+ CLK_MSR_ID(34, "co_clkin_to_mac"),
+ CLK_MSR_ID(36, "co_rx_clk"),
+ CLK_MSR_ID(37, "co_tx_clk"),
+ CLK_MSR_ID(38, "eth_phy_rxclk"),
+ CLK_MSR_ID(39, "eth_phy_plltxclk"),
+ CLK_MSR_ID(40, "ephy_test_clk"),
+ CLK_MSR_ID(49, "hdmi_vx1_pix_clk"),
+ CLK_MSR_ID(50, "vid_pll"),
+ CLK_MSR_ID(51, "enci"),
+ CLK_MSR_ID(52, "encp"),
+ CLK_MSR_ID(53, "encl"),
+ CLK_MSR_ID(54, "vdac"),
+ CLK_MSR_ID(55, "cdac"),
+ CLK_MSR_ID(57, "lcd_an_clk_ph2"),
+ CLK_MSR_ID(58, "lcd_an_clk_ph3"),
+ CLK_MSR_ID(59, "hdmitx_pixel"),
+ CLK_MSR_ID(60, "vdin_meas"),
+ CLK_MSR_ID(61, "vpu"),
+ CLK_MSR_ID(62, "vpu_clkb"),
+ CLK_MSR_ID(63, "vpu_clkb_tmp"),
+ CLK_MSR_ID(64, "vpu_clkc"),
+ CLK_MSR_ID(65, "vid_lock"),
+ CLK_MSR_ID(66, "vapb"),
+ CLK_MSR_ID(67, "ge2d"),
+ CLK_MSR_ID(70, "mipi_dsi_meas"),
+ CLK_MSR_ID(71, "mipi_dsi_phy"),
+ CLK_MSR_ID(72, "mipi_csi_phy"),
+ CLK_MSR_ID(73, "csi2_adapt"),
+ CLK_MSR_ID(74, "cts_csi2_data"),
+ CLK_MSR_ID(75, "mipi_csi_phy_out"),
+ CLK_MSR_ID(76, "hdmitx_tmds"),
+ CLK_MSR_ID(77, "hdmitx_sys"),
+ CLK_MSR_ID(78, "hdmitx_fe"),
+ CLK_MSR_ID(79, "rama_clk"),
+ CLK_MSR_ID(80, "hdmitx_prif"),
+ CLK_MSR_ID(81, "hdmitx_200m"),
+ CLK_MSR_ID(82, "hdmitx_aud"),
+ CLK_MSR_ID(84, "audio_tohdmitx_mclk"),
+ CLK_MSR_ID(85, "audio_tohdmitx_bclk"),
+ CLK_MSR_ID(86, "audio_tohdmitx_lrclk"),
+ CLK_MSR_ID(87, "audio_tohdmitx_spdif_clk"),
+ CLK_MSR_ID(88, "htx_aes_clk"),
+ CLK_MSR_ID(89, "amfc"),
+ CLK_MSR_ID(93, "vdec"),
+ CLK_MSR_ID(99, "hevcf"),
+ CLK_MSR_ID(106, "deskew_pll_clk_div32_out"),
+ CLK_MSR_ID(108, "cmpr"),
+ CLK_MSR_ID(109, "dewarpa"),
+ CLK_MSR_ID(110, "sc"),
+ CLK_MSR_ID(111, "sar_adc"),
+ CLK_MSR_ID(113, "sd_emmc_c"),
+ CLK_MSR_ID(114, "sd_emmc_b"),
+ CLK_MSR_ID(115, "sd_emmc_a"),
+ CLK_MSR_ID(116, "gpio_msr_clk"),
+ CLK_MSR_ID(117, "aux_clk_o"),
+ CLK_MSR_ID(118, "spicc"),
+ CLK_MSR_ID(121, "ts"),
+ CLK_MSR_ID(130, "o_vad_clk"),
+ CLK_MSR_ID(132, "audio_locker_in_clk"),
+ CLK_MSR_ID(133, "audio_locker_out_clk"),
+ CLK_MSR_ID(134, "audio_tdmout_c_sclk"),
+ CLK_MSR_ID(135, "audio_tdmout_b_sclk"),
+ CLK_MSR_ID(136, "audio_tdmout_a_sclk"),
+ CLK_MSR_ID(137, "audio_tdmin_lb_sclk"),
+ CLK_MSR_ID(138, "audio_tdmin_c_sclk"),
+ CLK_MSR_ID(139, "audio_tdmin_b_sclk"),
+ CLK_MSR_ID(140, "audio_tdmin_a_sclk"),
+ CLK_MSR_ID(141, "audio_resamplea_clk"),
+ CLK_MSR_ID(142, "audio_pdm_sysclk"),
+ CLK_MSR_ID(143, "audio_spdifout_b_mst_clk"),
+ CLK_MSR_ID(144, "audio_spdifout_mst_clk"),
+ CLK_MSR_ID(145, "audio_spdifin_mst_clk"),
+ CLK_MSR_ID(147, "audio_resampleb_clk"),
+ CLK_MSR_ID(148, "pcie_pipe_clk"),
+ CLK_MSR_ID(149, "pcie_ref_clk"),
+ CLK_MSR_ID(150, "pcie_upcrx_cdrclk"),
+ CLK_MSR_ID(151, "pcie_upcrx_clk_sync_b20"),
+ CLK_MSR_ID(152, "pcie_u3p2pll1_clk_div16"),
+ CLK_MSR_ID(153, "pcie_u3p2pll0_clkout"),
+ CLK_MSR_ID(154, "pcie_ref_clk_p"),
+ CLK_MSR_ID(160, "pwm_j"),
+ CLK_MSR_ID(161, "pwm_i"),
+ CLK_MSR_ID(162, "pwm_h"),
+ CLK_MSR_ID(163, "pwm_g"),
+ CLK_MSR_ID(164, "pwm_f"),
+ CLK_MSR_ID(165, "pwm_e"),
+ CLK_MSR_ID(166, "pwm_d"),
+ CLK_MSR_ID(167, "pwm_c"),
+ CLK_MSR_ID(168, "pwm_b"),
+ CLK_MSR_ID(169, "pwm_a"),
+ CLK_MSR_ID(175, "rng_ring_clk[0]"),
+ CLK_MSR_ID(176, "rng_ring_clk[1]"),
+ CLK_MSR_ID(177, "rng_ring_clk[2]"),
+ CLK_MSR_ID(178, "rng_ring_clk[3]"),
+ CLK_MSR_ID(179, "rng_ring_clk[4]"),
+ CLK_MSR_ID(180, "am_ring_osc_clk_out[0]"),
+ CLK_MSR_ID(181, "am_ring_osc_clk_out[1]"),
+ CLK_MSR_ID(182, "am_ring_osc_clk_out[2]"),
+ CLK_MSR_ID(183, "am_ring_osc_clk_out[3]"),
+ CLK_MSR_ID(184, "am_ring_osc_clk_out[4]"),
+ CLK_MSR_ID(185, "am_ring_osc_clk_out[5]"),
+ CLK_MSR_ID(186, "am_ring_osc_clk_out[6]"),
+ CLK_MSR_ID(187, "am_ring_osc_clk_out[7]"),
+ CLK_MSR_ID(188, "am_ring_osc_clk_out[8]"),
+ CLK_MSR_ID(189, "am_ring_osc_clk_out[9]"),
+ CLK_MSR_ID(190, "am_ring_osc_clk_out[10]"),
+ CLK_MSR_ID(191, "am_ring_osc_clk_out[11]"),
+ CLK_MSR_ID(192, "am_ring_osc_clk_out[12]"),
+ CLK_MSR_ID(193, "am_ring_osc_clk_out[13]"),
+ CLK_MSR_ID(194, "am_ring_osc_clk_out[14]"),
+ CLK_MSR_ID(195, "am_ring_osc_clk_out[15]"),
+ CLK_MSR_ID(196, "am_ring_osc_clk_out[16]"),
+ CLK_MSR_ID(197, "nna"),
+ CLK_MSR_ID(198, "vc9000e_axi"),
+ CLK_MSR_ID(199, "vc9000e_core"),
+ CLK_MSR_ID(201, "pcie_tl"),
+ CLK_MSR_ID(204, "u3p2pll1_clk_div16"),
+ CLK_MSR_ID(205, "u3p2pll0_clkout"),
+ CLK_MSR_ID(206, "upctx_clk_sync_b20"),
+ CLK_MSR_ID(207, "upcrx_carclk"),
+ CLK_MSR_ID(208, "usb_pipe_clk"),
+ CLK_MSR_ID(209, "earcrx_pll_out"),
+ CLK_MSR_ID(210, "mclk_pll_clk")
+};
+
+static struct meson_msr_id clk_msr_a9[] = {
+ CLK_MSR_ID(0, "sys_clk"),
+ CLK_MSR_ID(1, "axi_clk"),
+ CLK_MSR_ID(2, "rtc_clk"),
+ CLK_MSR_ID(3, "dspa"),
+ CLK_MSR_ID(4, "mali_stack"),
+ CLK_MSR_ID(5, "mali"),
+ CLK_MSR_ID(6, "cpu_clk_div16"),
+ CLK_MSR_ID(7, "a78_clk_div16"),
+ CLK_MSR_ID(8, "dsu_clk_div16"),
+ CLK_MSR_ID(9, "isp"),
+ CLK_MSR_ID(10, "gp2_pll"),
+ CLK_MSR_ID(11, "fclk_div5"),
+ CLK_MSR_ID(12, "u2drd_usb2_ckout"),
+ CLK_MSR_ID(13, "pre0_hdmirx_aud_pll_clk"),
+ CLK_MSR_ID(14, "hrx20_pll_clk_test"),
+ CLK_MSR_ID(15, "u2h_usb2_ckout"),
+ CLK_MSR_ID(16, "fclk_50m"),
+ CLK_MSR_ID(17, "u3drd_b_usb2_ckout"),
+ CLK_MSR_ID(18, "gp1_pll"),
+ CLK_MSR_ID(19, "hifi_pll"),
+ CLK_MSR_ID(20, "gp0_pll"),
+ CLK_MSR_ID(21, "hifi1_pll"),
+ CLK_MSR_ID(22, "csi_phy"),
+ CLK_MSR_ID(23, "sys_pll_div16"),
+ CLK_MSR_ID(24, "ddr_dpll_pt_clk"),
+ CLK_MSR_ID(25, "mod_Tsin_A_CLK_IN"),
+ CLK_MSR_ID(26, "exit_Tsin_B_CLK_IN"),
+ CLK_MSR_ID(27, "u3p2pll1_0_clk_div16"),
+ CLK_MSR_ID(28, "u3p2pll1_1_clk_div16"),
+ CLK_MSR_ID(29, "upcrx0_cdrclk"),
+ CLK_MSR_ID(30, "upcrx1_cdrclk"),
+ CLK_MSR_ID(31, "hdmirx_aud_sck"),
+ CLK_MSR_ID(32, "uptx0_clk_sync_b20"),
+ CLK_MSR_ID(33, "uptx1_clk_sync_b20"),
+ CLK_MSR_ID(34, "lp_pll_clk0"),
+ CLK_MSR_ID(35, "lp_pll_clk1"),
+ CLK_MSR_ID(36, "u3hsg_PCIE_PIPE_PCLK"),
+ CLK_MSR_ID(37, "u3hsg_upcrx_cdrclk"),
+ CLK_MSR_ID(38, "u3hsg_upctx_clk_sync_b20"),
+ CLK_MSR_ID(39, "u3hsg_upcrxpll_clk_test"),
+ CLK_MSR_ID(40, "hdmirx_acr_lclk"),
+ CLK_MSR_ID(41, "i3c"),
+ CLK_MSR_ID(42, "hdmirx_aud_pll"),
+ CLK_MSR_ID(43, "hdmirx_acr_ref"),
+ CLK_MSR_ID(44, "hdmirx_meter"),
+ CLK_MSR_ID(45, "hdmirx_hdcp2x"),
+ CLK_MSR_ID(46, "hdmirx_5m"),
+ CLK_MSR_ID(47, "hdmirx_2m"),
+ CLK_MSR_ID(48, "hdmirx_cfg"),
+ CLK_MSR_ID(49, "hdmi_vx1_pix_clk"),
+ CLK_MSR_ID(50, "vid_pll"),
+ CLK_MSR_ID(51, "encoder0_if_clk"),
+ CLK_MSR_ID(52, "encoder1"),
+ CLK_MSR_ID(53, "encoder0"),
+ CLK_MSR_ID(54, "vdac"),
+ CLK_MSR_ID(55, "mali_aclkm"),
+ CLK_MSR_ID(56, "vid1_pll"),
+ CLK_MSR_ID(57, "lcd_an_ph2"),
+ CLK_MSR_ID(58, "lcd_an_ph3"),
+ CLK_MSR_ID(59, "hdmitx_pixel"),
+ CLK_MSR_ID(60, "vdin_meas"),
+ CLK_MSR_ID(61, "vpu"),
+ CLK_MSR_ID(62, "vpu_clkb"),
+ CLK_MSR_ID(63, "vpu_clkb_tmp"),
+ CLK_MSR_ID(64, "u3p2_upcrxpll_fst_pll_clk"),
+ CLK_MSR_ID(65, "vid_lock"),
+ CLK_MSR_ID(66, "vapb"),
+ CLK_MSR_ID(67, "ge2d"),
+ CLK_MSR_ID(68, "cve"),
+ CLK_MSR_ID(69, "vge"),
+ CLK_MSR_ID(70, "dsi0_meas"),
+ CLK_MSR_ID(71, "dsi1_meas"),
+ CLK_MSR_ID(72, "mipi_csi_phy_clk_out[0]"),
+ CLK_MSR_ID(73, "mipi_csi_phy_clk_out[1]"),
+ CLK_MSR_ID(74, "mipi_csi_phy_clk_out[2]"),
+ CLK_MSR_ID(75, "mipi_csi_phy_clk_out[3]"),
+ CLK_MSR_ID(76, "hdmitx_tmds"),
+ CLK_MSR_ID(77, "hdmitx_sys"),
+ CLK_MSR_ID(78, "hdmitx_fe"),
+ CLK_MSR_ID(80, "hdmitx_prif"),
+ CLK_MSR_ID(81, "hdmitx_200m"),
+ CLK_MSR_ID(82, "hdmitx_aud"),
+ CLK_MSR_ID(83, "hdmitx1_pixel"),
+ CLK_MSR_ID(84, "hdmitx1_fe"),
+ CLK_MSR_ID(85, "gic"),
+ CLK_MSR_ID(86, "lvds0_fifo_clk"),
+ CLK_MSR_ID(87, "lvds1_fifo_clk"),
+ CLK_MSR_ID(88, "htx_aes_clk"),
+ CLK_MSR_ID(89, "amfc"),
+ CLK_MSR_ID(90, "a_clk_sync_dig"),
+ CLK_MSR_ID(91, "b_clk_sync_dig"),
+ CLK_MSR_ID(92, "u3dp_upcrx_cdrclk"),
+ CLK_MSR_ID(93, "u3dp_upctx_clk_sync_b20"),
+ CLK_MSR_ID(94, "u3dp_upcrxpll_clk_test"),
+ CLK_MSR_ID(95, "u3dp_upcrpll_fst_pll_clk"),
+ CLK_MSR_ID(96, "u3dp_usb2_ckout"),
+ CLK_MSR_ID(97, "hcodec"),
+ CLK_MSR_ID(99, "hevcf"),
+ CLK_MSR_ID(104, "spisg2"),
+ CLK_MSR_ID(105, "spisg1"),
+ CLK_MSR_ID(106, "deskew_pll_clk_div32_out"),
+ CLK_MSR_ID(108, "cmpr"),
+ CLK_MSR_ID(109, "dewarpa"),
+ CLK_MSR_ID(110, "sc"),
+ CLK_MSR_ID(111, "sar_adc"),
+ CLK_MSR_ID(112, "glb"),
+ CLK_MSR_ID(113, "sd_emmc_c"),
+ CLK_MSR_ID(114, "sd_emmc_b"),
+ CLK_MSR_ID(115, "sd_emmc_a"),
+ CLK_MSR_ID(116, "gpio_msr_clk"),
+ CLK_MSR_ID(117, "aux_clk_o"),
+ CLK_MSR_ID(118, "spisg0"),
+ CLK_MSR_ID(121, "ts"),
+ CLK_MSR_ID(122, "usb_48m"),
+ CLK_MSR_ID(123, "usb_250m"),
+ CLK_MSR_ID(124, "eth_125m"),
+ CLK_MSR_ID(125, "eth_rmii"),
+ CLK_MSR_ID(126, "hrx20_tmds20_clk"),
+ CLK_MSR_ID(127, "hrx20_cable_clk"),
+ CLK_MSR_ID(128, "hdmirx_vid_clk"),
+ CLK_MSR_ID(129, "hdmirx_aud_clk"),
+ CLK_MSR_ID(130, "dptx_apb2"),
+ CLK_MSR_ID(131, "dptx_aud"),
+ CLK_MSR_ID(132, "audio_todptx_bclk"),
+ CLK_MSR_ID(133, "audio_txhdmitx_bclk"),
+ CLK_MSR_ID(134, "audio_txhdmitx_mclk"),
+ CLK_MSR_ID(135, "audio_txhdmitx_spdif_clk"),
+ CLK_MSR_ID(136, "mclk_0_pre"),
+ CLK_MSR_ID(137, "mclk1_0_pre"),
+ CLK_MSR_ID(138, "pixel0_pll_clkout"),
+ CLK_MSR_ID(139, "pixel1_pll_clkout"),
+ CLK_MSR_ID(140, "tcon_clk_out0"),
+ CLK_MSR_ID(141, "tcon_clk_out1"),
+ CLK_MSR_ID(142, "audio_todptx_spdif_clk"),
+ CLK_MSR_ID(143, "audio_todptx_mclk"),
+ CLK_MSR_ID(144, "dptx_lnk_clk"),
+ CLK_MSR_ID(145, "edptx_lnk_clk_tx"),
+ CLK_MSR_ID(146, "mod_audio_pdm_dclk_o_ao"),
+ CLK_MSR_ID(147, "vid2_pll"),
+ CLK_MSR_ID(151, "can1_filter"),
+ CLK_MSR_ID(152, "can0_filter"),
+ CLK_MSR_ID(153, "can1_pe"),
+ CLK_MSR_ID(154, "can0_pe"),
+ CLK_MSR_ID(155, "o_sed_clk"),
+ CLK_MSR_ID(156, "pwm_n"),
+ CLK_MSR_ID(157, "pwm_m"),
+ CLK_MSR_ID(158, "pwm_l"),
+ CLK_MSR_ID(159, "pwm_k"),
+ CLK_MSR_ID(160, "pwm_j"),
+ CLK_MSR_ID(161, "pwm_i"),
+ CLK_MSR_ID(162, "pwm_h"),
+ CLK_MSR_ID(170, "rng_ring_osc_clk[0]"),
+ CLK_MSR_ID(171, "rng_ring_osc_clk[1]"),
+ CLK_MSR_ID(172, "rng_ring_osc_clk[2]"),
+ CLK_MSR_ID(173, "rng_ring_osc_clk[3]"),
+ CLK_MSR_ID(174, "rng_ring_osc_clk[4]"),
+ CLK_MSR_ID(175, "sys_cpu_osc_ring_clk[0]"),
+ CLK_MSR_ID(176, "sys_cpu_osc_ring_clk[1]"),
+ CLK_MSR_ID(177, "sys_cpu_osc_ring_clk[2]"),
+ CLK_MSR_ID(178, "sys_cpu_osc_ring_clk[3]"),
+ CLK_MSR_ID(179, "sys_cpu_osc_ring_clk[4]"),
+ CLK_MSR_ID(180, "sys_cpu_osc_ring_clk[5]"),
+ CLK_MSR_ID(181, "sys_cpu_osc_ring_clk[6]"),
+ CLK_MSR_ID(182, "sys_cpu_osc_ring_clk[7]"),
+ CLK_MSR_ID(183, "sys_cpu_osc_ring_clk[8]"),
+ CLK_MSR_ID(184, "sys_cpu_osc_ring_clk[9]"),
+ CLK_MSR_ID(185, "osc_ring_clk_gpu[0]"),
+ CLK_MSR_ID(186, "osc_ring_clk_gpu[1]"),
+ CLK_MSR_ID(187, "osc_ring_clk_vpu"),
+ CLK_MSR_ID(188, "osc_ring_clk_dos[0]"),
+ CLK_MSR_ID(189, "osc_ring_clk_dos[1]"),
+ CLK_MSR_ID(190, "osc_ring_clk_vge"),
+ CLK_MSR_ID(191, "osc_ring_clk_nna[0]"),
+ CLK_MSR_ID(192, "osc_ring_clk_nna[1]"),
+ CLK_MSR_ID(193, "osc_ring_clk_top[0]"),
+ CLK_MSR_ID(194, "osc_ring_clk_top[1]"),
+ CLK_MSR_ID(195, "nna"),
+ CLK_MSR_ID(200, "pcie1_tl"),
+ CLK_MSR_ID(201, "pcie0_tl"),
+ CLK_MSR_ID(202, "pp"),
+ CLK_MSR_ID(203, "pwm_a(ao)"),
+ CLK_MSR_ID(204, "pwm_b(ao)"),
+ CLK_MSR_ID(205, "pwm_c(ao)"),
+ CLK_MSR_ID(206, "pwm_d(ao)"),
+ CLK_MSR_ID(207, "pwm_e(ao)"),
+ CLK_MSR_ID(208, "pwm_f(ao)"),
+ CLK_MSR_ID(209, "pwm_g(ao)"),
+ CLK_MSR_ID(210, "ao_cec"),
+ CLK_MSR_ID(211, "sec_pulse_out"),
+ CLK_MSR_ID(212, "osc_clk_out"),
+ CLK_MSR_ID(213, "earcrx_pll_clk_out"),
+ CLK_MSR_ID(215, "o_pd_sysclk"),
+ CLK_MSR_ID(216, "o_earcrx_dmac_clk"),
+ CLK_MSR_ID(217, "o_earcrx_cmdc_clk"),
+ CLK_MSR_ID(218, "o_earctx_dmac_clk"),
+ CLK_MSR_ID(219, "o_earctx_cmdc_clk"),
+ CLK_MSR_ID(220, "o_earctx_ana_dmac_clk_a2d"),
+ CLK_MSR_ID(221, "o_tohdmi_dp_tx_a_bclk"),
+ CLK_MSR_ID(222, "o_tohdmi_dp_tx_a_mclk"),
+ CLK_MSR_ID(223, "o_tohdmi_dp_tx_a_spdif_clk"),
+ CLK_MSR_ID(224, "o_tohdmi_dp_tx_b_bclk"),
+ CLK_MSR_ID(225, "o_tohdmi_dp_tx_b_mclk"),
+ CLK_MSR_ID(226, "o_tohdmi_dp_tx_b_spdif_clk"),
+ CLK_MSR_ID(227, "o_toacodec_dac_bclk"),
+ CLK_MSR_ID(228, "o_toacodec_dac_mclk"),
+ CLK_MSR_ID(229, "o_spdifout_b_mst_clk"),
+ CLK_MSR_ID(230, "o_spdifout_mst_clk"),
+ CLK_MSR_ID(231, "o_spdifin_mst_clk"),
+ CLK_MSR_ID(232, "o_audio_mclk"),
+ CLK_MSR_ID(233, "o_vad_clk"),
+ CLK_MSR_ID(234, "o_tdmout_d_sclk"),
+ CLK_MSR_ID(235, "o_tdmout_c_sclk"),
+ CLK_MSR_ID(236, "o_tdmout_b_sclk"),
+ CLK_MSR_ID(237, "o_tdmout_a_sclk"),
+ CLK_MSR_ID(238, "o_tdminb_lb_sclk"),
+ CLK_MSR_ID(239, "o_tdmin_lb_sclk"),
+ CLK_MSR_ID(240, "o_tdmin_d_sclk"),
+ CLK_MSR_ID(241, "o_tdmin_c_sclk"),
+ CLK_MSR_ID(242, "o_tdmin_b_sclk"),
+ CLK_MSR_ID(243, "o_tdmin_a_sclk"),
+ CLK_MSR_ID(244, "o_resampleb_clk"),
+ CLK_MSR_ID(245, "o_resamplea_clk"),
+ CLK_MSR_ID(246, "o_pdmb_sysclk"),
+ CLK_MSR_ID(247, "o_pdmb_dclk"),
+ CLK_MSR_ID(248, "o_pdm_sysclk"),
+ CLK_MSR_ID(249, "o_pdm_dclk"),
+ CLK_MSR_ID(250, "c_alockerb_out_clk"),
+ CLK_MSR_ID(251, "c_alockerb_in_clk"),
+ CLK_MSR_ID(252, "c_alocker_out_clk"),
+ CLK_MSR_ID(253, "c_alocker_in_clk"),
+ CLK_MSR_ID(254, "o_resample_c_clk")
+};
+
static int meson_measure_id(struct meson_msr_id *clk_msr_id,
unsigned int duration)
{
@@ -1303,6 +2140,42 @@ static const struct meson_msr_data clk_msr_t7_data = {
.reg = &msr_reg_offset_v2,
};
+static const struct meson_msr_data clk_msr_a5_data = {
+ .msr_table = (void *)clk_msr_a5,
+ .msr_count = ARRAY_SIZE(clk_msr_a5),
+ .reg = &msr_reg_offset_v2,
+};
+
+static const struct meson_msr_data clk_msr_a4_data = {
+ .msr_table = (void *)clk_msr_a4,
+ .msr_count = ARRAY_SIZE(clk_msr_a4),
+ .reg = &msr_reg_offset_v2,
+};
+
+static const struct meson_msr_data clk_msr_s7_data = {
+ .msr_table = (void *)clk_msr_s7,
+ .msr_count = ARRAY_SIZE(clk_msr_s7),
+ .reg = &msr_reg_offset_v2,
+};
+
+static const struct meson_msr_data clk_msr_s7d_data = {
+ .msr_table = (void *)clk_msr_s7d,
+ .msr_count = ARRAY_SIZE(clk_msr_s7d),
+ .reg = &msr_reg_offset_v2,
+};
+
+static const struct meson_msr_data clk_msr_s6_data = {
+ .msr_table = (void *)clk_msr_s6,
+ .msr_count = ARRAY_SIZE(clk_msr_s6),
+ .reg = &msr_reg_offset_v2,
+};
+
+static const struct meson_msr_data clk_msr_a9_data = {
+ .msr_table = (void *)clk_msr_a9,
+ .msr_count = ARRAY_SIZE(clk_msr_a9),
+ .reg = &msr_reg_offset_v2,
+};
+
static const struct of_device_id meson_msr_match_table[] = {
{
.compatible = "amlogic,meson-gx-clk-measure",
@@ -1344,6 +2217,30 @@ static const struct of_device_id meson_msr_match_table[] = {
.compatible = "amlogic,t7-clk-measure",
.data = &clk_msr_t7_data,
},
+ {
+ .compatible = "amlogic,a5-clk-measure",
+ .data = &clk_msr_a5_data,
+ },
+ {
+ .compatible = "amlogic,a4-clk-measure",
+ .data = &clk_msr_a4_data,
+ },
+ {
+ .compatible = "amlogic,s7-clk-measure",
+ .data = &clk_msr_s7_data,
+ },
+ {
+ .compatible = "amlogic,s7d-clk-measure",
+ .data = &clk_msr_s7d_data,
+ },
+ {
+ .compatible = "amlogic,s6-clk-measure",
+ .data = &clk_msr_s6_data,
+ },
+ {
+ .compatible = "amlogic,a9-clk-measure",
+ .data = &clk_msr_a9_data,
+ },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, meson_msr_match_table);
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 04/10] soc: amlogic: clk-measure: Optimize CLK_MSR_ID to reduce memory usage
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
` (2 preceding siblings ...)
2026-09-11 8:28 ` [PATCH 03/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 05/10] arm64: dts: amlogic: a5: Add clk-measure controller node Chuan Liu via B4 Relay
` (5 subsequent siblings)
9 siblings, 0 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
The original CLK_MSR_ID macro uses __id as the designated array index.
This can waste memory when defining struct meson_msr_id arrays. For
example:
static const struct meson_msr_id clk_msr_foo[] = {
CLK_MSR_ID(255, NULL),
};
Although the array contains only one valid entry, it occupies space for
256 elements because the designated initializer forces the array size to
match the highest index.
The driver does not rely on the array index when accessing measurement
IDs. Instead, the measurement ID is obtained from the id field of struct
meson_msr_id. Therefore, removing the designated array index from
CLK_MSR_ID does not affect the current driver behavior while
significantly reducing unnecessary memory usage.
Compared with before and after modification, the memory size is reduced
by 24.76%:
$ scripts/bloat-o-meter pre_meson-clk-measure.o meson-clk-measure.o
add/remove: 0/0 grow/shrink: 0/15 up/down: 0/-16224 (-16224)
Function old new delta
clk_msr_sm1 3072 3048 -24
clk_msr_a1 1488 1272 -216
clk_msr_g12a 2952 2712 -240
clk_msr_gx 1992 1608 -384
clk_msr_m8 1536 1104 -432
clk_msr_a9 6120 5544 -576
clk_msr_t7 5352 4632 -720
clk_msr_axg 2640 1704 -936
clk_msr_s6 5064 3672 -1392
clk_msr_c3 4896 3264 -1632
clk_msr_s7d 4632 2880 -1752
clk_msr_s4 5376 3576 -1800
clk_msr_a4 4488 2544 -1944
clk_msr_s7 4632 2664 -1968
clk_msr_a5 4560 2352 -2208
Total: Before=65527, After=49303, chg -24.76%
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
drivers/soc/amlogic/meson-clk-measure.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/amlogic/meson-clk-measure.c b/drivers/soc/amlogic/meson-clk-measure.c
index 671e0c3753de..f2562a37e8cf 100644
--- a/drivers/soc/amlogic/meson-clk-measure.c
+++ b/drivers/soc/amlogic/meson-clk-measure.c
@@ -55,7 +55,7 @@ struct meson_msr {
};
#define CLK_MSR_ID(__id, __name) \
- [__id] = {.id = __id, .name = __name,}
+ {.id = __id, .name = __name,}
static const struct meson_msr_id clk_msr_m8[] = {
CLK_MSR_ID(0, "ring_osc_out_ee0"),
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 05/10] arm64: dts: amlogic: a5: Add clk-measure controller node
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
` (3 preceding siblings ...)
2026-09-11 8:28 ` [PATCH 04/10] soc: amlogic: clk-measure: Optimize CLK_MSR_ID to reduce memory usage Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 06/10] arm64: dts: amlogic: a4: " Chuan Liu via B4 Relay
` (4 subsequent siblings)
9 siblings, 0 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
Add the clk-measure controller node for A5 SoC family.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi
index 2b12d8284594..0be176ace337 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi
@@ -157,4 +157,9 @@ gpio_intc: interrupt-controller@4080 {
amlogic,channel-interrupts =
<10 11 12 13 14 15 16 17 18 19 20 21>;
};
+
+ clk_msr: clock-measure@48000 {
+ compatible = "amlogic,a5-clk-measure";
+ reg = <0x0 0x48000 0x0 0x1c>;
+ };
};
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 06/10] arm64: dts: amlogic: a4: Add clk-measure controller node
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
` (4 preceding siblings ...)
2026-09-11 8:28 ` [PATCH 05/10] arm64: dts: amlogic: a5: Add clk-measure controller node Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 07/10] arm64: dts: amlogic: s7: " Chuan Liu via B4 Relay
` (3 subsequent siblings)
9 siblings, 0 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
Add the clk-measure controller node for A4 SoC family.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
index fce45933fa28..762754b33f23 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
@@ -207,6 +207,11 @@ gpio_intc: interrupt-controller@4080 {
<10 11 12 13 14 15 16 17 18 19 20 21>;
};
+ clk_msr: clock-measure@48000 {
+ compatible = "amlogic,a4-clk-measure";
+ reg = <0x0 0x48000 0x0 0x1c>;
+ };
+
ao_pinctrl: pinctrl@8e700 {
compatible = "amlogic,pinctrl-a4";
#address-cells = <2>;
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 07/10] arm64: dts: amlogic: s7: Add clk-measure controller node
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
` (5 preceding siblings ...)
2026-09-11 8:28 ` [PATCH 06/10] arm64: dts: amlogic: a4: " Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 08/10] arm64: dts: amlogic: s7d: " Chuan Liu via B4 Relay
` (2 subsequent siblings)
9 siblings, 0 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
Add the clk-measure controller node for S7 SoC family.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi
index a3faf4d188e1..64440df4f542 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi
@@ -239,6 +239,11 @@ ao-secure@10220 {
reg = <0x0 0x10220 0x0 0x140>;
amlogic,has-chip-id;
};
+
+ clk_msr: clock-measure@48000 {
+ compatible = "amlogic,s7-clk-measure";
+ reg = <0x0 0x48000 0x0 0x1c>;
+ };
};
};
};
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 08/10] arm64: dts: amlogic: s7d: Add clk-measure controller node
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
` (6 preceding siblings ...)
2026-09-11 8:28 ` [PATCH 07/10] arm64: dts: amlogic: s7: " Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 09/10] arm64: dts: amlogic: s6: " Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 10/10] arm64: dts: amlogic: a9: " Chuan Liu via B4 Relay
9 siblings, 0 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
Add the clk-measure controller node for S7D SoC family.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
arch/arm64/boot/dts/amlogic/amlogic-s7d.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-s7d.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-s7d.dtsi
index 0c4417bcd682..5593ff9e07eb 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-s7d.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-s7d.dtsi
@@ -212,6 +212,11 @@ ao-secure@10220 {
reg = <0x0 0x10220 0x0 0x140>;
amlogic,has-chip-id;
};
+
+ clk_msr: clock-measure@48000 {
+ compatible = "amlogic,s7d-clk-measure";
+ reg = <0x0 0x48000 0x0 0x1c>;
+ };
};
};
};
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 09/10] arm64: dts: amlogic: s6: Add clk-measure controller node
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
` (7 preceding siblings ...)
2026-09-11 8:28 ` [PATCH 08/10] arm64: dts: amlogic: s7d: " Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 10/10] arm64: dts: amlogic: a9: " Chuan Liu via B4 Relay
9 siblings, 0 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
Add the clk-measure controller node for S6 SoC family.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
arch/arm64/boot/dts/amlogic/amlogic-s6.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-s6.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-s6.dtsi
index ab3acef2b147..b0a1a05297ce 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-s6.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-s6.dtsi
@@ -217,6 +217,11 @@ ao-secure@10220 {
reg = <0x0 0x10220 0x0 0x140>;
amlogic,has-chip-id;
};
+
+ clk_msr: clock-measure@48000 {
+ compatible = "amlogic,s6-clk-measure";
+ reg = <0x0 0x48000 0x0 0x1c>;
+ };
};
};
};
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 10/10] arm64: dts: amlogic: a9: Add clk-measure controller node
2026-09-11 8:28 [PATCH 00/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
` (8 preceding siblings ...)
2026-09-11 8:28 ` [PATCH 09/10] arm64: dts: amlogic: s6: " Chuan Liu via B4 Relay
@ 2026-09-11 8:28 ` Chuan Liu via B4 Relay
9 siblings, 0 replies; 12+ messages in thread
From: Chuan Liu via B4 Relay @ 2026-09-11 8:28 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Neil Armstrong,
Kevin Hilman, Jerome Brunet, Martin Blumenstingl
Cc: devicetree, linux-arm-kernel, linux-amlogic, linux-kernel, Chuan Liu
From: Chuan Liu <chuan.liu@amlogic.com>
Add the clk-measure controller node for A9 SoC family.
Signed-off-by: Chuan Liu <chuan.liu@amlogic.com>
---
arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi
index b0e0fadeed82..91f4cf319b0d 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi
@@ -185,6 +185,11 @@ gpio_intc: interrupt-controller@4080 {
amlogic,channel-interrupts =
<10 11 12 13 14 15 16 17 18 19 20 21>;
};
+
+ clk_msr: clock-measure@48000 {
+ compatible = "amlogic,a9-clk-measure";
+ reg = <0x0 0x48000 0x0 0x1c>;
+ };
};
gic: interrupt-controller@ff800000 {
--
2.42.0
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 03/10] soc: amlogic: clk-measure: Add support for more SoCs
2026-09-11 8:28 ` [PATCH 03/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
@ 2026-09-11 8:37 ` sashiko-bot
0 siblings, 0 replies; 12+ messages in thread
From: sashiko-bot @ 2026-09-11 8:37 UTC (permalink / raw)
To: Chuan Liu; +Cc: devicetree, neil.armstrong, conor+dt, robh, linux-amlogic
Thank you for your contribution! Sashiko AI review found 2 potential issue(s) to consider:
- [Low] The `clk_msr_a9` array is missing the `const` qualifier, causing it to be placed in the modifiable `.data` section instead of the read-only `.rodata` section.
- [Low] Possible typo in the clock name "exit_Tsin_B_CLK_IN" for ID 26 in the `clk_msr_a9` array.
--
commit f03ec42ca0d7092f88d23ba06d4bfb38fc33ede1
Author: Chuan Liu <chuan.liu@amlogic.com>
soc: amlogic: clk-measure: Add support for more SoCs
This commit adds clk-measure driver support for several Amlogic SoCs
including A5, A4, S7, S7D, S6, and A9.
> diff --git a/drivers/soc/amlogic/meson-clk-measure.c b/drivers/soc/amlogic/meson-clk-measure.c
> index 0d4ba2555d175..671e0c3753dec 100644
> --- a/drivers/soc/amlogic/meson-clk-measure.c
> +++ b/drivers/soc/amlogic/meson-clk-measure.c
[ ... ]
> @@ -1041,6 +1041,843 @@ static const struct meson_msr_id clk_msr_t7[] = {
[ ... ]
> +static struct meson_msr_id clk_msr_a9[] = {
[Severity: Low]
Is the missing const qualifier here intentional? Without const, this array is
placed in the modifiable data section instead of the read-only rodata section,
increasing the mutable memory footprint.
Other clock ID tables introduced in this patch, such as clk_msr_a5 and
clk_msr_s7, are properly defined as static const struct meson_msr_id. Because
the driver only copies the elements from these arrays during device probe,
the original template array does not need to be mutable.
> + CLK_MSR_ID(0, "sys_clk"),
> + CLK_MSR_ID(1, "axi_clk"),
[ ... ]
> + CLK_MSR_ID(24, "ddr_dpll_pt_clk"),
> + CLK_MSR_ID(25, "mod_Tsin_A_CLK_IN"),
> + CLK_MSR_ID(26, "exit_Tsin_B_CLK_IN"),
[Severity: Low]
Does this string contain a typo? The name "exit_Tsin_B_CLK_IN" is exported to
userspace via debugfs.
In similar SoC definitions like clk_msr_s6, the corresponding ID 26 is named
"ext_Tsin_B_CLK_IN", likely standing for external. Using "exit" here instead
of "ext" could confuse users or break userspace scripts expecting consistent
naming across SoCs.
> + CLK_MSR_ID(27, "u3p2pll1_0_clk_div16"),
[ ... ]
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260911-more-socs-to-support-clk_measure-v1-0-940e269aa52f@amlogic.com?part=3
_______________________________________________
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linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2026-09-11 8:37 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
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2026-09-11 8:28 ` [PATCH 01/10] dt-bindings: soc: amlogic: Add compatible to support " Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 02/10] soc: amlogic: clk-measure: Support more measurement channels Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 03/10] soc: amlogic: clk-measure: Add support for more SoCs Chuan Liu via B4 Relay
2026-09-11 8:37 ` sashiko-bot
2026-09-11 8:28 ` [PATCH 04/10] soc: amlogic: clk-measure: Optimize CLK_MSR_ID to reduce memory usage Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 05/10] arm64: dts: amlogic: a5: Add clk-measure controller node Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 06/10] arm64: dts: amlogic: a4: " Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 07/10] arm64: dts: amlogic: s7: " Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 08/10] arm64: dts: amlogic: s7d: " Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 09/10] arm64: dts: amlogic: s6: " Chuan Liu via B4 Relay
2026-09-11 8:28 ` [PATCH 10/10] arm64: dts: amlogic: a9: " Chuan Liu via B4 Relay
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