* [PATCH 00/10] ARM: dts: stm32: update sdmmc nodes
@ 2022-01-12 16:32 ` Yann Gautier
0 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
This patches series brings updates for SDMMC nodes on STM32MP13
(max frequency, pins slew-rates, sleep pins, and controller version).
The sdmmc2 node is also added as STM32MP13 embeds 2 SDMMC controllers.
The compatible for sdmmc nodes is also updated for both STM32MP13
and STM32MP15, to align with bootloaders DT, and after arm,pl18x.yaml
has been updated [1].
[1] commit 552bc46484b3 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
compatible")
Gerald Baeza (1):
ARM: dts: stm32: update sdmmc slew-rate in stm32mp13 pinctrl
Yann Gautier (9):
ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp151
ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp131
ARM: dts: stm32: increase SDMMC max-frequency for STM32MP13
ARM: dts: stm32: update SDMMC clock slew-rate on STM32MP135F-DK board
ARM: dts: stm32: add sdmmc sleep pins for STM32MP13
ARM: dts: stm32: add sdmmc sleep config for STM32MP135F-DK
ARM: dts: stm32: update SDMMC version for STM32MP13
ARM: dts: stm32: add SDMMC2 in STM32MP13 DT
ARM: dts: stm32: add sdmmc2 pins for STM32MP13
arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 81 ++++++++++++++++++++----
arch/arm/boot/dts/stm32mp131.dtsi | 20 +++++-
arch/arm/boot/dts/stm32mp135f-dk.dts | 7 +-
arch/arm/boot/dts/stm32mp151.dtsi | 6 +-
4 files changed, 94 insertions(+), 20 deletions(-)
--
2.17.1
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^ permalink raw reply [flat|nested] 18+ messages in thread* [PATCH 01/10] ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp151
2022-01-12 16:32 ` Yann Gautier
@ 2022-01-12 16:32 ` Yann Gautier
-1 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
To align with bootloaders device tree files, and thanks to what was
added in yaml file [1], the compatible property for sdmmc nodes is
updated with "st,stm32-sdmmc2" string.
[1] commit 552bc46484b3 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
compatible")
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp151.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 1cfc2f011e70..39e5ea16db88 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1059,7 +1059,7 @@
};
sdmmc3: mmc@48004000 {
- compatible = "arm,pl18x", "arm,primecell";
+ compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
reg = <0x48004000 0x400>;
interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
@@ -1381,7 +1381,7 @@
};
sdmmc1: mmc@58005000 {
- compatible = "arm,pl18x", "arm,primecell";
+ compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
reg = <0x58005000 0x1000>;
interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
@@ -1396,7 +1396,7 @@
};
sdmmc2: mmc@58007000 {
- compatible = "arm,pl18x", "arm,primecell";
+ compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
reg = <0x58007000 0x1000>;
interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH 01/10] ARM: dts: stm32: add st, stm32-sdmmc2 compatible on stm32mp151
@ 2022-01-12 16:32 ` Yann Gautier
0 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
To align with bootloaders device tree files, and thanks to what was
added in yaml file [1], the compatible property for sdmmc nodes is
updated with "st,stm32-sdmmc2" string.
[1] commit 552bc46484b3 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
compatible")
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp151.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 1cfc2f011e70..39e5ea16db88 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1059,7 +1059,7 @@
};
sdmmc3: mmc@48004000 {
- compatible = "arm,pl18x", "arm,primecell";
+ compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
reg = <0x48004000 0x400>;
interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
@@ -1381,7 +1381,7 @@
};
sdmmc1: mmc@58005000 {
- compatible = "arm,pl18x", "arm,primecell";
+ compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
reg = <0x58005000 0x1000>;
interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
@@ -1396,7 +1396,7 @@
};
sdmmc2: mmc@58007000 {
- compatible = "arm,pl18x", "arm,primecell";
+ compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
reg = <0x58007000 0x1000>;
interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
--
2.17.1
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 02/10] ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp131
2022-01-12 16:32 ` Yann Gautier
@ 2022-01-12 16:32 ` Yann Gautier
-1 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
To align with bootloaders device tree files, and thanks to what was
added in yaml file [1], the compatible property for sdmmc1 node is
updated with "st,stm32-sdmmc2" string.
[1] commit 552bc46484b3 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
compatible")
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 86126dc0d898..9b318fcd6ef0 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -122,7 +122,7 @@
};
sdmmc1: mmc@58005000 {
- compatible = "arm,pl18x", "arm,primecell";
+ compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
reg = <0x58005000 0x1000>, <0x58006000 0x1000>;
interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH 02/10] ARM: dts: stm32: add st, stm32-sdmmc2 compatible on stm32mp131
@ 2022-01-12 16:32 ` Yann Gautier
0 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
To align with bootloaders device tree files, and thanks to what was
added in yaml file [1], the compatible property for sdmmc1 node is
updated with "st,stm32-sdmmc2" string.
[1] commit 552bc46484b3 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
compatible")
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 86126dc0d898..9b318fcd6ef0 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -122,7 +122,7 @@
};
sdmmc1: mmc@58005000 {
- compatible = "arm,pl18x", "arm,primecell";
+ compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x00253180>;
reg = <0x58005000 0x1000>, <0x58006000 0x1000>;
interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
--
2.17.1
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 03/10] ARM: dts: stm32: increase SDMMC max-frequency for STM32MP13
2022-01-12 16:32 ` Yann Gautier
@ 2022-01-12 16:32 ` Yann Gautier
-1 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
The max-frequency limitation is due to IOs.
On STM32MP13, it is 130MHz. Update the corresponding property.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 9b318fcd6ef0..672ac9360619 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -131,7 +131,7 @@
clock-names = "apb_pclk";
cap-sd-highspeed;
cap-mmc-highspeed;
- max-frequency = <120000000>;
+ max-frequency = <130000000>;
status = "disabled";
};
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 03/10] ARM: dts: stm32: increase SDMMC max-frequency for STM32MP13
@ 2022-01-12 16:32 ` Yann Gautier
0 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
The max-frequency limitation is due to IOs.
On STM32MP13, it is 130MHz. Update the corresponding property.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp131.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 9b318fcd6ef0..672ac9360619 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -131,7 +131,7 @@
clock-names = "apb_pclk";
cap-sd-highspeed;
cap-mmc-highspeed;
- max-frequency = <120000000>;
+ max-frequency = <130000000>;
status = "disabled";
};
--
2.17.1
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 04/10] ARM: dts: stm32: update sdmmc slew-rate in stm32mp13 pinctrl
2022-01-12 16:32 ` Yann Gautier
@ 2022-01-12 16:32 ` Yann Gautier
-1 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Gerald Baeza, Yann Gautier
From: Gerald Baeza <gerald.baeza@foss.st.com>
SDMMC1/2 CK <= 50 MHz so slew-rate = <1>
A new node sdmmc1-clk-0 is added to manage the new clock pin slew-rate.
Signed-off-by: Gerald Baeza <gerald.baeza@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
index 069f95f2b628..ebb83c56c350 100644
--- a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
@@ -7,7 +7,7 @@
&pinctrl {
sdmmc1_b4_pins_a: sdmmc1-b4-0 {
- pins1 {
+ pins {
pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
<STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
<STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
@@ -17,12 +17,6 @@
drive-push-pull;
bias-disable;
};
- pins2 {
- pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
- slew-rate = <2>;
- drive-push-pull;
- bias-disable;
- };
};
sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
@@ -36,12 +30,6 @@
bias-disable;
};
pins2 {
- pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
- slew-rate = <2>;
- drive-push-pull;
- bias-disable;
- };
- pins3 {
pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
slew-rate = <1>;
drive-open-drain;
@@ -49,6 +37,15 @@
};
};
+ sdmmc1_clk_pins_a: sdmmc1-clk-0 {
+ pins {
+ pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
+ slew-rate = <1>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
uart4_pins_a: uart4-0 {
pins1 {
pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH 04/10] ARM: dts: stm32: update sdmmc slew-rate in stm32mp13 pinctrl
@ 2022-01-12 16:32 ` Yann Gautier
0 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Gerald Baeza, Yann Gautier
From: Gerald Baeza <gerald.baeza@foss.st.com>
SDMMC1/2 CK <= 50 MHz so slew-rate = <1>
A new node sdmmc1-clk-0 is added to manage the new clock pin slew-rate.
Signed-off-by: Gerald Baeza <gerald.baeza@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
index 069f95f2b628..ebb83c56c350 100644
--- a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
@@ -7,7 +7,7 @@
&pinctrl {
sdmmc1_b4_pins_a: sdmmc1-b4-0 {
- pins1 {
+ pins {
pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
<STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
<STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
@@ -17,12 +17,6 @@
drive-push-pull;
bias-disable;
};
- pins2 {
- pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
- slew-rate = <2>;
- drive-push-pull;
- bias-disable;
- };
};
sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
@@ -36,12 +30,6 @@
bias-disable;
};
pins2 {
- pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
- slew-rate = <2>;
- drive-push-pull;
- bias-disable;
- };
- pins3 {
pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
slew-rate = <1>;
drive-open-drain;
@@ -49,6 +37,15 @@
};
};
+ sdmmc1_clk_pins_a: sdmmc1-clk-0 {
+ pins {
+ pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
+ slew-rate = <1>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
uart4_pins_a: uart4-0 {
pins1 {
pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */
--
2.17.1
_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 05/10] ARM: dts: stm32: update SDMMC clock slew-rate on STM32MP135F-DK board
2022-01-12 16:32 ` Yann Gautier
@ 2022-01-12 16:32 ` Yann Gautier
-1 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
Add sdmmc1_clk_pins_a in sdmmc1 pinctrl nodes, to properly manage
clock slew-rate.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp135f-dk.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts
index 7e96d9e36217..aae8d3512f4b 100644
--- a/arch/arm/boot/dts/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/stm32mp135f-dk.dts
@@ -39,8 +39,8 @@
&sdmmc1 {
pinctrl-names = "default", "opendrain";
- pinctrl-0 = <&sdmmc1_b4_pins_a>;
- pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
+ pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>;
+ pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_clk_pins_a>;
broken-cd;
disable-wp;
st,neg-edge;
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH 05/10] ARM: dts: stm32: update SDMMC clock slew-rate on STM32MP135F-DK board
@ 2022-01-12 16:32 ` Yann Gautier
0 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
Add sdmmc1_clk_pins_a in sdmmc1 pinctrl nodes, to properly manage
clock slew-rate.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp135f-dk.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts
index 7e96d9e36217..aae8d3512f4b 100644
--- a/arch/arm/boot/dts/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/stm32mp135f-dk.dts
@@ -39,8 +39,8 @@
&sdmmc1 {
pinctrl-names = "default", "opendrain";
- pinctrl-0 = <&sdmmc1_b4_pins_a>;
- pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
+ pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>;
+ pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_clk_pins_a>;
broken-cd;
disable-wp;
st,neg-edge;
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 06/10] ARM: dts: stm32: add sdmmc sleep pins for STM32MP13
2022-01-12 16:32 ` Yann Gautier
@ 2022-01-12 16:32 ` Yann Gautier
-1 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
The node sdmmc1_b4_sleep_pins_a is added in stm32mp13-pinctrl.dtsi file.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
index ebb83c56c350..c6f78eef3698 100644
--- a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
@@ -37,6 +37,17 @@
};
};
+ sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
+ <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
+ <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
+ <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
+ <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
+ <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
+ };
+ };
+
sdmmc1_clk_pins_a: sdmmc1-clk-0 {
pins {
pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH 06/10] ARM: dts: stm32: add sdmmc sleep pins for STM32MP13
@ 2022-01-12 16:32 ` Yann Gautier
0 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
The node sdmmc1_b4_sleep_pins_a is added in stm32mp13-pinctrl.dtsi file.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
index ebb83c56c350..c6f78eef3698 100644
--- a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
@@ -37,6 +37,17 @@
};
};
+ sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
+ <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
+ <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
+ <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
+ <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
+ <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
+ };
+ };
+
sdmmc1_clk_pins_a: sdmmc1-clk-0 {
pins {
pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
--
2.17.1
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^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 07/10] ARM: dts: stm32: add sdmmc sleep config for STM32MP135F-DK
2022-01-12 16:32 ` Yann Gautier
@ 2022-01-12 16:32 ` Yann Gautier
-1 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
Add sleep properties in pinctrl config for SDMMC1.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp135f-dk.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts
index aae8d3512f4b..ee100d108ea2 100644
--- a/arch/arm/boot/dts/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/stm32mp135f-dk.dts
@@ -38,9 +38,10 @@
};
&sdmmc1 {
- pinctrl-names = "default", "opendrain";
+ pinctrl-names = "default", "opendrain", "sleep";
pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>;
pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_clk_pins_a>;
+ pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
broken-cd;
disable-wp;
st,neg-edge;
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH 07/10] ARM: dts: stm32: add sdmmc sleep config for STM32MP135F-DK
@ 2022-01-12 16:32 ` Yann Gautier
0 siblings, 0 replies; 18+ messages in thread
From: Yann Gautier @ 2022-01-12 16:32 UTC (permalink / raw)
To: Rob Herring, Alexandre Torgue, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc, Yann Gautier
Add sleep properties in pinctrl config for SDMMC1.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm/boot/dts/stm32mp135f-dk.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts
index aae8d3512f4b..ee100d108ea2 100644
--- a/arch/arm/boot/dts/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/stm32mp135f-dk.dts
@@ -38,9 +38,10 @@
};
&sdmmc1 {
- pinctrl-names = "default", "opendrain";
+ pinctrl-names = "default", "opendrain", "sleep";
pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>;
pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_clk_pins_a>;
+ pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
broken-cd;
disable-wp;
st,neg-edge;
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: [PATCH 00/10] ARM: dts: stm32: update sdmmc nodes
2022-01-12 16:32 ` Yann Gautier
@ 2022-02-07 10:39 ` Alexandre TORGUE
-1 siblings, 0 replies; 18+ messages in thread
From: Alexandre TORGUE @ 2022-02-07 10:39 UTC (permalink / raw)
To: Yann Gautier, Rob Herring, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc
Hi Yann
On 1/12/22 17:32, Yann Gautier wrote:
> This patches series brings updates for SDMMC nodes on STM32MP13
> (max frequency, pins slew-rates, sleep pins, and controller version).
> The sdmmc2 node is also added as STM32MP13 embeds 2 SDMMC controllers.
>
> The compatible for sdmmc nodes is also updated for both STM32MP13
> and STM32MP15, to align with bootloaders DT, and after arm,pl18x.yaml
> has been updated [1].
>
> [1] commit 552bc46484b3 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
> compatible")
>
> Gerald Baeza (1):
> ARM: dts: stm32: update sdmmc slew-rate in stm32mp13 pinctrl
>
> Yann Gautier (9):
> ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp151
> ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp131
> ARM: dts: stm32: increase SDMMC max-frequency for STM32MP13
> ARM: dts: stm32: update SDMMC clock slew-rate on STM32MP135F-DK board
> ARM: dts: stm32: add sdmmc sleep pins for STM32MP13
> ARM: dts: stm32: add sdmmc sleep config for STM32MP135F-DK
> ARM: dts: stm32: update SDMMC version for STM32MP13
> ARM: dts: stm32: add SDMMC2 in STM32MP13 DT
> ARM: dts: stm32: add sdmmc2 pins for STM32MP13
>
> arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 81 ++++++++++++++++++++----
> arch/arm/boot/dts/stm32mp131.dtsi | 20 +++++-
> arch/arm/boot/dts/stm32mp135f-dk.dts | 7 +-
> arch/arm/boot/dts/stm32mp151.dtsi | 6 +-
> 4 files changed, 94 insertions(+), 20 deletions(-)
>
Series applied on stm32-next.
Thanks
alex
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: [PATCH 00/10] ARM: dts: stm32: update sdmmc nodes
@ 2022-02-07 10:39 ` Alexandre TORGUE
0 siblings, 0 replies; 18+ messages in thread
From: Alexandre TORGUE @ 2022-02-07 10:39 UTC (permalink / raw)
To: Yann Gautier, Rob Herring, Maxime Coquelin, devicetree,
linux-stm32, linux-arm-kernel
Cc: linux-kernel, linux-mmc
Hi Yann
On 1/12/22 17:32, Yann Gautier wrote:
> This patches series brings updates for SDMMC nodes on STM32MP13
> (max frequency, pins slew-rates, sleep pins, and controller version).
> The sdmmc2 node is also added as STM32MP13 embeds 2 SDMMC controllers.
>
> The compatible for sdmmc nodes is also updated for both STM32MP13
> and STM32MP15, to align with bootloaders DT, and after arm,pl18x.yaml
> has been updated [1].
>
> [1] commit 552bc46484b3 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
> compatible")
>
> Gerald Baeza (1):
> ARM: dts: stm32: update sdmmc slew-rate in stm32mp13 pinctrl
>
> Yann Gautier (9):
> ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp151
> ARM: dts: stm32: add st,stm32-sdmmc2 compatible on stm32mp131
> ARM: dts: stm32: increase SDMMC max-frequency for STM32MP13
> ARM: dts: stm32: update SDMMC clock slew-rate on STM32MP135F-DK board
> ARM: dts: stm32: add sdmmc sleep pins for STM32MP13
> ARM: dts: stm32: add sdmmc sleep config for STM32MP135F-DK
> ARM: dts: stm32: update SDMMC version for STM32MP13
> ARM: dts: stm32: add SDMMC2 in STM32MP13 DT
> ARM: dts: stm32: add sdmmc2 pins for STM32MP13
>
> arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 81 ++++++++++++++++++++----
> arch/arm/boot/dts/stm32mp131.dtsi | 20 +++++-
> arch/arm/boot/dts/stm32mp135f-dk.dts | 7 +-
> arch/arm/boot/dts/stm32mp151.dtsi | 6 +-
> 4 files changed, 94 insertions(+), 20 deletions(-)
>
Series applied on stm32-next.
Thanks
alex
^ permalink raw reply [flat|nested] 18+ messages in thread