From: Ludovic Barre <[email protected]>
This patch series add sleep pins configuration needed to suspend support
and add jedec compatible for 2 nor flash of stm32mp157c-ev1.
Ludovic Barre (2):
ARM: dts: stm32: add pinctrl sleep config for qspi on stm32mp157c-ev1
ARM: dts: stm32: add jedec compatible for nor flash on stm32mp157c-ev1
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 26 ++++++++++++++++++++++++++
arch/arm/boot/dts/stm32mp157c-ev1.dts | 5 ++++-
2 files changed, 30 insertions(+), 1 deletion(-)
--
2.7.4
From: Ludovic Barre <[email protected]>
This patch adds jedec compatible for spi-nor flash
on stm32mp157c-ev1 (needed with new spi-mem interface).
Signed-off-by: Ludovic Barre <[email protected]>
---
arch/arm/boot/dts/stm32mp157c-ev1.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 7fef155..cae88d9 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -140,6 +140,7 @@
status = "okay";
flash0: mx66l51235l@0 {
+ compatible = "jedec,spi-nor";
reg = <0>;
spi-rx-bus-width = <4>;
spi-max-frequency = <108000000>;
@@ -148,6 +149,7 @@
};
flash1: mx66l51235l@1 {
+ compatible = "jedec,spi-nor";
reg = <1>;
spi-rx-bus-width = <4>;
spi-max-frequency = <108000000>;
--
2.7.4
From: Ludovic Barre <[email protected]>
This patch adds pinctrl sleep config for qspi on stm32mp157c-ev1
Signed-off-by: Ludovic Barre <[email protected]>
---
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 26 ++++++++++++++++++++++++++
arch/arm/boot/dts/stm32mp157c-ev1.dts | 3 ++-
2 files changed, 28 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index 9ec4694..5520f65 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -289,6 +289,12 @@
};
};
+ qspi_clk_sleep_pins_a: qspi-clk-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 10, ANALOG)>; /* QSPI_CLK */
+ };
+ };
+
qspi_bk1_pins_a: qspi-bk1-0 {
pins1 {
pinmux = <STM32_PINMUX('F', 8, AF10)>, /* QSPI_BK1_IO0 */
@@ -307,6 +313,16 @@
};
};
+ qspi_bk1_sleep_pins_a: qspi-bk1-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('F', 8, ANALOG)>, /* QSPI_BK1_IO0 */
+ <STM32_PINMUX('F', 9, ANALOG)>, /* QSPI_BK1_IO1 */
+ <STM32_PINMUX('F', 7, ANALOG)>, /* QSPI_BK1_IO2 */
+ <STM32_PINMUX('F', 6, ANALOG)>, /* QSPI_BK1_IO3 */
+ <STM32_PINMUX('B', 6, ANALOG)>; /* QSPI_BK1_NCS */
+ };
+ };
+
qspi_bk2_pins_a: qspi-bk2-0 {
pins1 {
pinmux = <STM32_PINMUX('H', 2, AF9)>, /* QSPI_BK2_IO0 */
@@ -325,6 +341,16 @@
};
};
+ qspi_bk2_sleep_pins_a: qspi-bk2-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* QSPI_BK2_IO0 */
+ <STM32_PINMUX('H', 3, ANALOG)>, /* QSPI_BK2_IO1 */
+ <STM32_PINMUX('G', 10, ANALOG)>, /* QSPI_BK2_IO2 */
+ <STM32_PINMUX('G', 7, ANALOG)>, /* QSPI_BK2_IO3 */
+ <STM32_PINMUX('C', 0, ANALOG)>; /* QSPI_BK2_NCS */
+ };
+ };
+
uart4_pins_a: uart4-0 {
pins1 {
pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index b6aca40..7fef155 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -131,8 +131,9 @@
};
&qspi {
- pinctrl-names = "default";
+ pinctrl-names = "default", "sleep";
pinctrl-0 = <&qspi_clk_pins_a &qspi_bk1_pins_a &qspi_bk2_pins_a>;
+ pinctrl-1 = <&qspi_clk_sleep_pins_a &qspi_bk1_sleep_pins_a &qspi_bk2_sleep_pins_a>;
reg = <0x58003000 0x1000>, <0x70000000 0x4000000>;
#address-cells = <1>;
#size-cells = <0>;
--
2.7.4
Hi Ludovic
On 3/8/19 4:10 PM, Ludovic Barre wrote:
> From: Ludovic Barre <[email protected]>
>
> This patch series add sleep pins configuration needed to suspend support
> and add jedec compatible for 2 nor flash of stm32mp157c-ev1.
>
> Ludovic Barre (2):
> ARM: dts: stm32: add pinctrl sleep config for qspi on stm32mp157c-ev1
> ARM: dts: stm32: add jedec compatible for nor flash on stm32mp157c-ev1
>
> arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 26 ++++++++++++++++++++++++++
> arch/arm/boot/dts/stm32mp157c-ev1.dts | 5 ++++-
> 2 files changed, 30 insertions(+), 1 deletion(-)
>
Series applied on stm32-next.
Regards
Alex