2023-03-28 17:19:40

by Christophe Kerello

Subject: [PATCH v2] ARM: dts: stm32: add FMC support on STM32MP13x SoC family

Add FMC support on STM32MP13x SoC family.

Signed-off-by: Christophe Kerello <[email protected]>
---
Changes in v2:
- compatible, reg and ranges properties have been moved at the top of each node

arch/arm/boot/dts/stm32mp131.dtsi | 33 +++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index 9ea61687f023..7ea1fe0cd070 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -1232,6 +1232,39 @@ mdma: dma-controller@58000000 {
dma-requests = <48>;
};

+ fmc: memory-controller@58002000 {
+ compatible = "st,stm32mp1-fmc2-ebi";
+ reg = <0x58002000 0x1000>;
+ ranges = <0 0 0x60000000 0x04000000>, /* EBI CS 1 */
+ <1 0 0x64000000 0x04000000>, /* EBI CS 2 */
+ <2 0 0x68000000 0x04000000>, /* EBI CS 3 */
+ <3 0 0x6c000000 0x04000000>, /* EBI CS 4 */
+ <4 0 0x80000000 0x10000000>; /* NAND */
+ #address-cells = <2>;
+ #size-cells = <1>;
+ clocks = <&rcc FMC_K>;
+ resets = <&rcc FMC_R>;
+ status = "disabled";
+
+ nand-controller@4,0 {
+ compatible = "st,stm32mp1-fmc2-nfc";
+ reg = <4 0x00000000 0x1000>,
+ <4 0x08010000 0x1000>,
+ <4 0x08020000 0x1000>,
+ <4 0x01000000 0x1000>,
+ <4 0x09010000 0x1000>,
+ <4 0x09020000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&mdma 24 0x2 0x12000a02 0x0 0x0>,
+ <&mdma 24 0x2 0x12000a08 0x0 0x0>,
+ <&mdma 25 0x2 0x12000a0a 0x0 0x0>;
+ dma-names = "tx", "rx", "ecc";
+ status = "disabled";
+ };
+ };
+
sdmmc1: mmc@58005000 {
compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
arm,primecell-periphid = <0x20253180>;
--
2.25.1

2023-04-03 08:23:11

by Alexandre TORGUE

Subject: Re: [PATCH v2] ARM: dts: stm32: add FMC support on STM32MP13x SoC family

Hi christophe

On 3/28/23 19:07, Christophe Kerello wrote:
> Add FMC support on STM32MP13x SoC family.
>
> Signed-off-by: Christophe Kerello <[email protected]>
> ---


Applied on stm32-next.

Thanks.
Alex

> Changes in v2:
> - compatible, reg and ranges properties have been moved at the top of each node
>
> arch/arm/boot/dts/stm32mp131.dtsi | 33 +++++++++++++++++++++++++++++++
> 1 file changed, 33 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
> index 9ea61687f023..7ea1fe0cd070 100644
> --- a/arch/arm/boot/dts/stm32mp131.dtsi
> +++ b/arch/arm/boot/dts/stm32mp131.dtsi
> @@ -1232,6 +1232,39 @@ mdma: dma-controller@58000000 {
> dma-requests = <48>;
> };
>
> + fmc: memory-controller@58002000 {
> + compatible = "st,stm32mp1-fmc2-ebi";
> + reg = <0x58002000 0x1000>;
> + ranges = <0 0 0x60000000 0x04000000>, /* EBI CS 1 */
> + <1 0 0x64000000 0x04000000>, /* EBI CS 2 */
> + <2 0 0x68000000 0x04000000>, /* EBI CS 3 */
> + <3 0 0x6c000000 0x04000000>, /* EBI CS 4 */
> + <4 0 0x80000000 0x10000000>; /* NAND */
> + #address-cells = <2>;
> + #size-cells = <1>;
> + clocks = <&rcc FMC_K>;
> + resets = <&rcc FMC_R>;
> + status = "disabled";
> +
> + nand-controller@4,0 {
> + compatible = "st,stm32mp1-fmc2-nfc";
> + reg = <4 0x00000000 0x1000>,
> + <4 0x08010000 0x1000>,
> + <4 0x08020000 0x1000>,
> + <4 0x01000000 0x1000>,
> + <4 0x09010000 0x1000>,
> + <4 0x09020000 0x1000>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
> + dmas = <&mdma 24 0x2 0x12000a02 0x0 0x0>,
> + <&mdma 24 0x2 0x12000a08 0x0 0x0>,
> + <&mdma 25 0x2 0x12000a0a 0x0 0x0>;
> + dma-names = "tx", "rx", "ecc";
> + status = "disabled";
> + };
> + };
> +
> sdmmc1: mmc@58005000 {
> compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell";
> arm,primecell-periphid = <0x20253180>;