* [PATCH 01/11] ARM: at91: pm: avoid soft resetting AC DLL
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 02/11] ARM: dts: at91: sama7g5: add otpc node Claudiu Beznea
` (10 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Do not soft reset AC DLL as controller is buggy and this operation my
introduce glitches in the controller leading to undefined behavior.
Fixes: f0bbf17958e8 ("ARM: at91: pm: add self-refresh support for sama7g5")
Depends-on: a02875c4cbd6 ("ARM: at91: pm: fix self-refresh for sama7g5")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/mach-at91/pm_suspend.S | 7 ++++++-
include/soc/at91/sama7-ddr.h | 5 ++++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S
index ffed4d949042..e4904faf1753 100644
--- a/arch/arm/mach-at91/pm_suspend.S
+++ b/arch/arm/mach-at91/pm_suspend.S
@@ -169,10 +169,15 @@ sr_ena_2:
cmp tmp1, #UDDRC_STAT_SELFREF_TYPE_SW
bne sr_ena_2
- /* Put DDR PHY's DLL in bypass mode for non-backup modes. */
+ /* Disable DX DLLs for non-backup modes. */
cmp r7, #AT91_PM_BACKUP
beq sr_ena_3
+ /* Do not soft reset the AC DLL. */
+ ldr tmp1, [r3, DDR3PHY_ACDLLCR]
+ bic tmp1, tmp1, DDR3PHY_ACDLLCR_DLLSRST
+ str tmp1, [r3, DDR3PHY_ACDLLCR]
+
/* Disable DX DLLs. */
ldr tmp1, [r3, #DDR3PHY_DX0DLLCR]
orr tmp1, tmp1, #DDR3PHY_DXDLLCR_DLLDIS
diff --git a/include/soc/at91/sama7-ddr.h b/include/soc/at91/sama7-ddr.h
index 6ce3bd22f6c6..5ad7ac2e3a7c 100644
--- a/include/soc/at91/sama7-ddr.h
+++ b/include/soc/at91/sama7-ddr.h
@@ -26,7 +26,10 @@
#define DDR3PHY_PGSR (0x0C) /* DDR3PHY PHY General Status Register */
#define DDR3PHY_PGSR_IDONE (1 << 0) /* Initialization Done */
-#define DDR3PHY_ACIOCR (0x24) /* DDR3PHY AC I/O Configuration Register */
+#define DDR3PHY_ACDLLCR (0x14) /* DDR3PHY AC DLL Control Register */
+#define DDR3PHY_ACDLLCR_DLLSRST (1 << 30) /* DLL Soft Reset */
+
+#define DDR3PHY_ACIOCR (0x24) /* DDR3PHY AC I/O Configuration Register */
#define DDR3PHY_ACIOCR_CSPDD_CS0 (1 << 18) /* CS#[0] Power Down Driver */
#define DDR3PHY_ACIOCR_CKPDD_CK0 (1 << 8) /* CK[0] Power Down Driver */
#define DDR3PHY_ACIORC_ACPDD (1 << 3) /* AC Power Down Driver */
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 02/11] ARM: dts: at91: sama7g5: add otpc node
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
2022-10-26 12:41 ` [PATCH 01/11] ARM: at91: pm: avoid soft resetting AC DLL Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 03/11] ARM: dts: at91: sama7g5: add io-channel-cells to adc node Claudiu Beznea
` (9 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Add OTPC node along with temperature calibration cell.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/boot/dts/sama7g5.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index 7bd8ae8e8d38..ccba1ba5336d 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -15,6 +15,7 @@
#include <dt-bindings/dma/at91.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/mfd/at91-usart.h>
+#include <dt-bindings/nvmem/microchip,sama7g5-otpc.h>
/ {
model = "Microchip SAMA7G5 family SoC";
@@ -888,6 +889,17 @@ ddr3phy: ddr3phy@e3804000 {
reg = <0xe3804000 0x1000>;
};
+ otpc: otpc@e8c00000 {
+ compatible = "microchip,sama7g5-otpc", "syscon";
+ reg = <0xe8c00000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ temperature_calib: calib@1 {
+ reg = <OTP_PKT(1) 76>;
+ };
+ };
+
gic: interrupt-controller@e8c11000 {
compatible = "arm,cortex-a7-gic";
#interrupt-cells = <3>;
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 03/11] ARM: dts: at91: sama7g5: add io-channel-cells to adc node
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
2022-10-26 12:41 ` [PATCH 01/11] ARM: at91: pm: avoid soft resetting AC DLL Claudiu Beznea
2022-10-26 12:41 ` [PATCH 02/11] ARM: dts: at91: sama7g5: add otpc node Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 04/11] ARM: dts: at91: sama7g5: add cells for temperature calibration Claudiu Beznea
` (8 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Add io-channel-cell to ADC node. It is necessary for DT users of ADC.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/boot/dts/sama7g5.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index ccba1ba5336d..1599b911c97e 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -421,6 +421,7 @@ adc: adc@e1000000 {
atmel,min-sample-rate-hz = <200000>;
atmel,max-sample-rate-hz = <20000000>;
atmel,startup-time-ms = <4>;
+ #io-channel-cells = <1>;
status = "disabled";
};
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 04/11] ARM: dts: at91: sama7g5: add cells for temperature calibration
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
` (2 preceding siblings ...)
2022-10-26 12:41 ` [PATCH 03/11] ARM: dts: at91: sama7g5: add io-channel-cells to adc node Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 05/11] ARM: dts: at91: sama7g5: add temperature sensor Claudiu Beznea
` (7 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Add NVMEM cell to ADC for temperature calibration data.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/boot/dts/sama7g5.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index 1599b911c97e..1094c0afc0c5 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -422,6 +422,8 @@ adc: adc@e1000000 {
atmel,max-sample-rate-hz = <20000000>;
atmel,startup-time-ms = <4>;
#io-channel-cells = <1>;
+ nvmem-cells = <&temperature_calib>;
+ nvmem-cell-names = "temperature_calib";
status = "disabled";
};
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 05/11] ARM: dts: at91: sama7g5: add temperature sensor
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
` (3 preceding siblings ...)
2022-10-26 12:41 ` [PATCH 04/11] ARM: dts: at91: sama7g5: add cells for temperature calibration Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 06/11] ARM: dts: at91: sama7g5: add thermal zones node Claudiu Beznea
` (6 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Add temperature sensor node.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/boot/dts/sama7g5.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index 1094c0afc0c5..52829be04427 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -9,6 +9,7 @@
*
*/
+#include <dt-bindings/iio/adc/at91-sama5d2_adc.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/at91.h>
@@ -109,6 +110,13 @@ ns_sram: sram@100000 {
ranges;
};
+ thermal_sensor: thermal-sensor {
+ compatible = "generic-adc-thermal";
+ #thermal-sensor-cells = <0>;
+ io-channels = <&adc AT91_SAMA7G5_ADC_TEMP_CHANNEL>;
+ io-channel-names = "sensor-channel";
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <1>;
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 06/11] ARM: dts: at91: sama7g5: add thermal zones node
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
` (4 preceding siblings ...)
2022-10-26 12:41 ` [PATCH 05/11] ARM: dts: at91: sama7g5: add temperature sensor Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 07/11] ARM: configs: at91: sama7: use make savedefconfig Claudiu Beznea
` (5 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Add thermal zones node with its associated trips and cooling-maps.
It uses CPUFreq as cooling device for temperatures in the interval
[90, 100) degrees Celsius and describe the temperature of 100 degrees
Celsius as critical temperature. System will be is shutting down when
reaching critical temperature.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/boot/dts/sama7g5.dtsi | 42 ++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index 52829be04427..fb517f9aff30 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -17,6 +17,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/mfd/at91-usart.h>
#include <dt-bindings/nvmem/microchip,sama7g5-otpc.h>
+#include <dt-bindings/thermal/thermal.h>
/ {
model = "Microchip SAMA7G5 family SoC";
@@ -36,6 +37,7 @@ cpu0: cpu@0 {
clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>;
clock-names = "cpu";
operating-points-v2 = <&cpu_opp_table>;
+ #cooling-cells = <2>; /* min followed by max */
};
};
@@ -74,6 +76,46 @@ opp-1000000002 {
};
};
+ thermal-zones {
+ cpu_thermal: cpu-thermal {
+ polling-delay-passive = <1000>;
+ polling-delay = <5000>;
+ thermal-sensors = <&thermal_sensor>;
+
+ trips {
+ cpu_normal: cpu-alert0 {
+ temperature = <90000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ cpu_hot: cpu-alert1 {
+ temperature = <95000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ cpu_critical: cpu-critical {
+ temperature = <100000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ trip = <&cpu_normal>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+
+ map1 {
+ trip = <&cpu_hot>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+
clocks {
slow_xtal: slow_xtal {
compatible = "fixed-clock";
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 07/11] ARM: configs: at91: sama7: use make savedefconfig
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
` (5 preceding siblings ...)
2022-10-26 12:41 ` [PATCH 06/11] ARM: dts: at91: sama7g5: add thermal zones node Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 08/11] ARM: configs: at91: sama7: add config for microchip otpc Claudiu Beznea
` (4 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Use make savedefconfig on sama7_defconfig.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/configs/sama7_defconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/configs/sama7_defconfig b/arch/arm/configs/sama7_defconfig
index 8f28c9d443f0..dcd2705b7c97 100644
--- a/arch/arm/configs/sama7_defconfig
+++ b/arch/arm/configs/sama7_defconfig
@@ -211,13 +211,13 @@ CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
CONFIG_LSM="N"
CONFIG_CRYPTO_AUTHENC=y
-CONFIG_CRYPTO_GCM=y
+CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CFB=y
CONFIG_CRYPTO_OFB=y
CONFIG_CRYPTO_XTS=y
+CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_DEV_ATMEL_AES=y
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 08/11] ARM: configs: at91: sama7: add config for microchip otpc
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
` (6 preceding siblings ...)
2022-10-26 12:41 ` [PATCH 07/11] ARM: configs: at91: sama7: use make savedefconfig Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 09/11] ARM: configs: at91: sama7: add config for thermal management Claudiu Beznea
` (3 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Add config flag for Microchip OTPC.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/configs/sama7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/sama7_defconfig b/arch/arm/configs/sama7_defconfig
index dcd2705b7c97..d5b748e2e772 100644
--- a/arch/arm/configs/sama7_defconfig
+++ b/arch/arm/configs/sama7_defconfig
@@ -196,6 +196,7 @@ CONFIG_PWM=y
CONFIG_PWM_ATMEL=y
CONFIG_MCHP_EIC=y
CONFIG_RESET_CONTROLLER=y
+CONFIG_NVMEM_MICROCHIP_OTPC=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_FANOTIFY=y
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 09/11] ARM: configs: at91: sama7: add config for thermal management
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
` (7 preceding siblings ...)
2022-10-26 12:41 ` [PATCH 08/11] ARM: configs: at91: sama7: add config for microchip otpc Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 10/11] ARM: dts: at91: sama7g5: use generic name for securam Claudiu Beznea
` (2 subsequent siblings)
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Add config flags for thermal management.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/configs/sama7_defconfig | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/configs/sama7_defconfig b/arch/arm/configs/sama7_defconfig
index d5b748e2e772..9b98e190f405 100644
--- a/arch/arm/configs/sama7_defconfig
+++ b/arch/arm/configs/sama7_defconfig
@@ -128,6 +128,10 @@ CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_AT91_RESET=y
CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC=y
# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_THERMAL_STATISTICS=y
+CONFIG_CPU_THERMAL=y
+CONFIG_GENERIC_ADC_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_SAMA5D4_WATCHDOG=y
CONFIG_MFD_ATMEL_FLEXCOM=y
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 10/11] ARM: dts: at91: sama7g5: use generic name for securam
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
` (8 preceding siblings ...)
2022-10-26 12:41 ` [PATCH 09/11] ARM: configs: at91: sama7: add config for thermal management Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-10-26 12:41 ` [PATCH 11/11] ARM: dts: at91: sam9x60ek: remove status = "okay" for regulators Claudiu Beznea
2022-11-01 15:09 ` [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu.Beznea
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Use generic sram name for securam.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/boot/dts/sama7g5.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index fb517f9aff30..1f7093b3755b 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -204,7 +204,7 @@ nand_controller: nand-controller {
};
};
- securam: securam@e0000000 {
+ securam: sram@e0000000 {
compatible = "microchip,sama7g5-securam", "atmel,sama5d2-securam", "mmio-sram";
reg = <0xe0000000 0x4000>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* [PATCH 11/11] ARM: dts: at91: sam9x60ek: remove status = "okay" for regulators
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
` (9 preceding siblings ...)
2022-10-26 12:41 ` [PATCH 10/11] ARM: dts: at91: sama7g5: use generic name for securam Claudiu Beznea
@ 2022-10-26 12:41 ` Claudiu Beznea
2022-11-01 15:09 ` [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu.Beznea
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu Beznea @ 2022-10-26 12:41 UTC (permalink / raw)
To: nicolas.ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel, Claudiu Beznea
Remove status = "okay" for sam9x60ek regulator as okay is the default
status.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/boot/dts/at91-sam9x60ek.dts | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
index 4ba52ba11dc6..d929c1ba5789 100644
--- a/arch/arm/boot/dts/at91-sam9x60ek.dts
+++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
@@ -76,7 +76,6 @@ vdd_1v8: fixed-regulator-vdd_1v8 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
- status = "okay";
};
vdd_1v15: fixed-regulator-vdd_1v15 {
@@ -85,7 +84,6 @@ vdd_1v15: fixed-regulator-vdd_1v15 {
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
- status = "okay";
};
vdd1_3v3: fixed-regulator-vdd1_3v3 {
@@ -94,7 +92,6 @@ vdd1_3v3: fixed-regulator-vdd1_3v3 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
- status = "okay";
};
vdd2_3v3: regulator-fixed-vdd2_3v3 {
@@ -103,7 +100,6 @@ vdd2_3v3: regulator-fixed-vdd2_3v3 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
- status = "okay";
};
};
--
2.34.1
^ permalink raw reply [flat|nested] 13+ messages in thread* Re: [PATCH 00/11] ARM: at91: fixes and enhancement
2022-10-26 12:41 [PATCH 00/11] ARM: at91: fixes and enhancement Claudiu Beznea
` (10 preceding siblings ...)
2022-10-26 12:41 ` [PATCH 11/11] ARM: dts: at91: sam9x60ek: remove status = "okay" for regulators Claudiu Beznea
@ 2022-11-01 15:09 ` Claudiu.Beznea
11 siblings, 0 replies; 13+ messages in thread
From: Claudiu.Beznea @ 2022-11-01 15:09 UTC (permalink / raw)
To: Nicolas.Ferre, alexandre.belloni, robh+dt,
krzysztof.kozlowski+dt, linux, arnd
Cc: linux-arm-kernel, devicetree, linux-kernel
On 26.10.2022 15:41, Claudiu Beznea wrote:
> Hi,
>
> The following series adds:
> - one fix for self-refresh on SAMA7G5 (patch 1/11)
> - thermal management support for SAMA7G5 (patches 2/11-9/11)
> - 2 cleanup patches (patches 10/11, 11/11)
>
> Thank you,
> Claudiu Beznea
>
> Claudiu Beznea (11):
> ARM: at91: pm: avoid soft resetting AC DLL
Applied to at91-fixes.
> ARM: dts: at91: sama7g5: add otpc node
Applid to at91-dt after after s/optc@/efuse@ for node.
> ARM: dts: at91: add io-channel-cells to adc node
> ARM: dts: at91: sama7g5: add cells for temperature calibration
> ARM: dts: at91: sama7g5: add temperature sensor
> ARM: dts: at91: sama7g5: add thermal zones node
Applied to at91-dt.
> ARM: configs: at91: sama7: use make savedefconfig
> ARM: configs: at91: sama7: add config for microchip otpc
> ARM: configs: at91: sama7: add config for thermal management
Applied to at91-defconfig.
> ARM: dts: at91: sama7g5: use generic name for securam
> ARM: dts: at91: sam9x60ek: remove status = "okay" for regulators
Applied to at91-dt, thanks!
>
> arch/arm/boot/dts/at91-sam9x60ek.dts | 4 --
> arch/arm/boot/dts/sama7g5.dtsi | 67 +++++++++++++++++++++++++++-
> arch/arm/configs/sama7_defconfig | 9 +++-
> arch/arm/mach-at91/pm_suspend.S | 7 ++-
> include/soc/at91/sama7-ddr.h | 5 ++-
> 5 files changed, 83 insertions(+), 9 deletions(-)
>
^ permalink raw reply [flat|nested] 13+ messages in thread