* [PATCH 1/2] dt-bindings: arm: qcom: document AL02-C2 board based on IPQ9574 family
2023-05-10 10:43 [PATCH 0/2] Add initial support for RDP418 of IPQ9574 family Devi Priya
@ 2023-05-10 10:43 ` Devi Priya
2023-05-10 12:45 ` Krzysztof Kozlowski
2023-05-10 10:43 ` [PATCH 2/2] arm64: dts: qcom: ipq9574: add support for RDP418 variant Devi Priya
` (2 subsequent siblings)
3 siblings, 1 reply; 6+ messages in thread
From: Devi Priya @ 2023-05-10 10:43 UTC (permalink / raw)
To: agross, andersson, konrad.dybcio, robh+dt,
krzysztof.kozlowski+dt, conor+dt, linux-arm-msm, devicetree,
linux-kernel
Cc: quic_srichara, quic_sjaganat, quic_kathirav, quic_arajkuma,
quic_anusha, quic_poovendh
Document AL02-C2 (Reference Design Platform 418) board based on IPQ9574
family of SoCs.
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
---
Documentation/devicetree/bindings/arm/qcom.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index d9dd25695c3d..7e6a128fe1db 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -85,6 +85,7 @@ description: |
The 'board' element must be one of the following strings:
adp
+ ap-al02-c2
ap-al02-c7
ap-mi01.2
ap-mi01.6
@@ -351,6 +352,7 @@ properties:
- items:
- enum:
+ - qcom,ipq9574-ap-al02-c2
- qcom,ipq9574-ap-al02-c7
- const: qcom,ipq9574
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH 1/2] dt-bindings: arm: qcom: document AL02-C2 board based on IPQ9574 family
2023-05-10 10:43 ` [PATCH 1/2] dt-bindings: arm: qcom: document AL02-C2 board based on " Devi Priya
@ 2023-05-10 12:45 ` Krzysztof Kozlowski
0 siblings, 0 replies; 6+ messages in thread
From: Krzysztof Kozlowski @ 2023-05-10 12:45 UTC (permalink / raw)
To: Devi Priya, agross, andersson, konrad.dybcio, robh+dt,
krzysztof.kozlowski+dt, conor+dt, linux-arm-msm, devicetree,
linux-kernel
Cc: quic_srichara, quic_sjaganat, quic_kathirav, quic_arajkuma,
quic_anusha, quic_poovendh
On 10/05/2023 12:43, Devi Priya wrote:
> Document AL02-C2 (Reference Design Platform 418) board based on IPQ9574
> family of SoCs.
>
> Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 2/2] arm64: dts: qcom: ipq9574: add support for RDP418 variant
2023-05-10 10:43 [PATCH 0/2] Add initial support for RDP418 of IPQ9574 family Devi Priya
2023-05-10 10:43 ` [PATCH 1/2] dt-bindings: arm: qcom: document AL02-C2 board based on " Devi Priya
@ 2023-05-10 10:43 ` Devi Priya
2023-05-16 13:57 ` [PATCH 0/2] Add initial support for RDP418 of IPQ9574 family Devi Priya
2023-05-26 19:38 ` Bjorn Andersson
3 siblings, 0 replies; 6+ messages in thread
From: Devi Priya @ 2023-05-10 10:43 UTC (permalink / raw)
To: agross, andersson, konrad.dybcio, robh+dt,
krzysztof.kozlowski+dt, conor+dt, linux-arm-msm, devicetree,
linux-kernel
Cc: quic_srichara, quic_sjaganat, quic_kathirav, quic_arajkuma,
quic_anusha, quic_poovendh
Add the initial device tree support for the Reference Design Platform (RDP)
418 based on IPQ9574 family of SoCs. This patch adds support for Console
UART, SPI NOR, eMMC and SMPA1 regulator node.
Co-developed-by: Anusha Rao <quic_anusha@quicinc.com>
Signed-off-by: Anusha Rao <quic_anusha@quicinc.com>
Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts | 124 ++++++++++++++++++++
2 files changed, 125 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 4d7789a06186..29c862035861 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_QCOM) += ipq6018-cp01-c1.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c1.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c2.dtb
+dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp418.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp433.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-acer-a1-724.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-alcatel-idol347.dtb
diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts
new file mode 100644
index 000000000000..2b093e02637b
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * IPQ9574 RDP418 board device tree source
+ *
+ * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "ipq9574.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C2";
+ compatible = "qcom,ipq9574-ap-al02-c2", "qcom,ipq9574";
+
+ aliases {
+ serial0 = &blsp1_uart2;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&blsp1_spi0 {
+ pinctrl-0 = <&spi_0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ flash@0 {
+ compatible = "micron,n25q128a11", "jedec,spi-nor";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <50000000>;
+ };
+};
+
+&blsp1_uart2 {
+ pinctrl-0 = <&uart2_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&rpm_requests {
+ regulators {
+ compatible = "qcom,rpm-mp5496-regulators";
+
+ ipq9574_s1: s1 {
+ /*
+ * During kernel bootup, the SoC runs at 800MHz with 875mV set by the bootloaders.
+ * During regulator registration, kernel not knowing the initial voltage,
+ * considers it as zero and brings up the regulators with minimum supported voltage.
+ * Update the regulator-min-microvolt with SVS voltage of 725mV so that
+ * the regulators are brought up with 725mV which is sufficient for all the
+ * corner parts to operate at 800MHz
+ */
+ regulator-min-microvolt = <725000>;
+ regulator-max-microvolt = <1075000>;
+ };
+ };
+};
+
+&sdhc_1 {
+ pinctrl-0 = <&sdc_default_state>;
+ pinctrl-names = "default";
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ max-frequency = <384000000>;
+ bus-width = <8>;
+ status = "okay";
+};
+
+&sleep_clk {
+ clock-frequency = <32000>;
+};
+
+&tlmm {
+ sdc_default_state: sdc-default-state {
+ clk-pins {
+ pins = "gpio5";
+ function = "sdc_clk";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ cmd-pins {
+ pins = "gpio4";
+ function = "sdc_cmd";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
+ data-pins {
+ pins = "gpio0", "gpio1", "gpio2",
+ "gpio3", "gpio6", "gpio7",
+ "gpio8", "gpio9";
+ function = "sdc_data";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+
+ rclk-pins {
+ pins = "gpio10";
+ function = "sdc_rclk";
+ drive-strength = <8>;
+ bias-pull-down;
+ };
+ };
+
+ spi_0_pins: spi-0-state {
+ pins = "gpio11", "gpio12", "gpio13", "gpio14";
+ function = "blsp0_spi";
+ drive-strength = <8>;
+ bias-disable;
+ };
+};
+
+&xo_board_clk {
+ clock-frequency = <24000000>;
+};
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH 0/2] Add initial support for RDP418 of IPQ9574 family
2023-05-10 10:43 [PATCH 0/2] Add initial support for RDP418 of IPQ9574 family Devi Priya
2023-05-10 10:43 ` [PATCH 1/2] dt-bindings: arm: qcom: document AL02-C2 board based on " Devi Priya
2023-05-10 10:43 ` [PATCH 2/2] arm64: dts: qcom: ipq9574: add support for RDP418 variant Devi Priya
@ 2023-05-16 13:57 ` Devi Priya
2023-05-26 19:38 ` Bjorn Andersson
3 siblings, 0 replies; 6+ messages in thread
From: Devi Priya @ 2023-05-16 13:57 UTC (permalink / raw)
To: agross, andersson, konrad.dybcio, robh+dt,
krzysztof.kozlowski+dt, conor+dt, linux-arm-msm, devicetree,
linux-kernel
Cc: quic_srichara, quic_sjaganat, quic_kathirav, quic_arajkuma,
quic_anusha, quic_poovendh
On 5/10/2023 4:13 PM, Devi Priya wrote:
> Add the initial device tree support for the Reference Design
> Platform(RDP) 418 based on IPQ9574 family of SoC. This patch series adds
> support for Console UART, SPI NOR, eMMC and SMPA1 regulator node.
>
This series depends on the below patch sets which adds support for
SPI NOR and SMPA1 regulator nodes.
https://lore.kernel.org/linux-arm-msm/20230329053726.14860-3-quic_kathirav@quicinc.com/
https://lore.kernel.org/linux-arm-msm/20230407155727.20615-1-quic_devipriy@quicinc.com/
Thanks,
Devi Priya
> Devi Priya (2):
> dt-bindings: arm: qcom: document AL02-C2 board based on IPQ9574 family
> arm64: dts: qcom: ipq9574: add support for RDP418 variant
>
> .../devicetree/bindings/arm/qcom.yaml | 2 +
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts | 124 ++++++++++++++++++
> 3 files changed, 127 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/ipq9574-rdp418.dts
>
>
> base-commit: 52025ebbb518a2d876b8aba191b348ffb1cf368b
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 0/2] Add initial support for RDP418 of IPQ9574 family
2023-05-10 10:43 [PATCH 0/2] Add initial support for RDP418 of IPQ9574 family Devi Priya
` (2 preceding siblings ...)
2023-05-16 13:57 ` [PATCH 0/2] Add initial support for RDP418 of IPQ9574 family Devi Priya
@ 2023-05-26 19:38 ` Bjorn Andersson
3 siblings, 0 replies; 6+ messages in thread
From: Bjorn Andersson @ 2023-05-26 19:38 UTC (permalink / raw)
To: agross, devicetree, linux-kernel, konrad.dybcio, conor+dt,
robh+dt, krzysztof.kozlowski+dt, linux-arm-msm, Devi Priya
Cc: quic_poovendh, quic_kathirav, quic_anusha, quic_sjaganat,
quic_srichara, quic_arajkuma
On Wed, 10 May 2023 16:13:57 +0530, Devi Priya wrote:
> Add the initial device tree support for the Reference Design
> Platform(RDP) 418 based on IPQ9574 family of SoC. This patch series adds
> support for Console UART, SPI NOR, eMMC and SMPA1 regulator node.
>
> Devi Priya (2):
> dt-bindings: arm: qcom: document AL02-C2 board based on IPQ9574 family
> arm64: dts: qcom: ipq9574: add support for RDP418 variant
>
> [...]
Applied, thanks!
[1/2] dt-bindings: arm: qcom: document AL02-C2 board based on IPQ9574 family
commit: e3c98aac28bd8964031ebb057cb6e48fc492d256
[2/2] arm64: dts: qcom: ipq9574: add support for RDP418 variant
commit: d8a83f8d2e730d4e05e8fc8e1faccbee0f95ca12
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 6+ messages in thread