ARM: dts: rmobile: Add rudimentary R8A7790 Stout DT

[oweals/u-boot.git] / arch / arm / dts / stm32f746.dtsi

diff --git a/arch/arm/dts/stm32f746.dtsi b/arch/arm/dts/stm32f746.dtsi
index b95cca21b620b8877851f87a51cc1f3b232380cc..929bf82e4d6edc1feb6e4936a51c58ac3fe6aabd 100644 (file)
--- a/arch/arm/dts/stm32f746.dtsi
+++ b/arch/arm/dts/stm32f746.dtsi
@@ -108,7 +108,7 @@
                rcc: rcc@40023810 {
                        #reset-cells = <1>;
                        #clock-cells = <2>;
-                       compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";
+                       compatible = "st,stm32f746-rcc", "st,stm32-rcc";
                        reg = <0x40023800 0x400>;
                        clocks = <&clk_hse>;
                        st,syscfg = <&pwrcfg>;
@@ -234,6 +234,91 @@
                                u-boot,dm-pre-reloc;
                        };
 
+                       sdio_pins: sdio_pins@0 {
+                               pins {
+                                       pinmux = <STM32F746_PC8_FUNC_SDMMC1_D0>,
+                                                <STM32F746_PC9_FUNC_SDMMC1_D1>,
+                                                <STM32F746_PC10_FUNC_SDMMC1_D2>,
+                                                <STM32F746_PC11_FUNC_SDMMC1_D3>,
+                                                <STM32F746_PC12_FUNC_SDMMC1_CK>,
+                                                <STM32F746_PD2_FUNC_SDMMC1_CMD>;
+                                       drive-push-pull;
+                                       slew-rate = <2>;
+                               };
+                       };
+
+                       sdio_pins_od: sdio_pins_od@0 {
+                               pins1 {
+                                       pinmux = <STM32F746_PC8_FUNC_SDMMC1_D0>,
+                                                <STM32F746_PC9_FUNC_SDMMC1_D1>,
+                                                <STM32F746_PC10_FUNC_SDMMC1_D2>,
+                                                <STM32F746_PC11_FUNC_SDMMC1_D3>,
+                                                <STM32F746_PC12_FUNC_SDMMC1_CK>;
+                                       drive-push-pull;
+                                       slew-rate = <2>;
+                               };
+
+                               pins2 {
+                                       pinmux = <STM32F746_PD2_FUNC_SDMMC1_CMD>;
+                                       drive-open-drain;
+                                       slew-rate = <2>;
+                               };
+                       };
+
+                       sdio_pins_b: sdio_pins_b@0 {
+                               pins {
+                                       pinmux = <STM32F769_PG9_FUNC_SDMMC2_D0>,
+                                                <STM32F769_PG10_FUNC_SDMMC2_D1>,
+                                                <STM32F769_PB3_FUNC_SDMMC2_D2>,
+                                                <STM32F769_PB4_FUNC_SDMMC2_D3>,
+                                                <STM32F769_PD6_FUNC_SDMMC2_CLK>,
+                                                <STM32F769_PD7_FUNC_SDMMC2_CMD>;
+                                       drive-push-pull;
+                                       slew-rate = <2>;
+                               };
+                       };
+
+                       sdio_pins_od_b: sdio_pins_od_b@0 {
+                               pins1 {
+                                       pinmux = <STM32F769_PG9_FUNC_SDMMC2_D0>,
+                                                <STM32F769_PG10_FUNC_SDMMC2_D1>,
+                                                <STM32F769_PB3_FUNC_SDMMC2_D2>,
+                                                <STM32F769_PB4_FUNC_SDMMC2_D3>,
+                                                <STM32F769_PD6_FUNC_SDMMC2_CLK>;
+                                       drive-push-pull;
+                                       slew-rate = <2>;
+                               };
+
+                               pins2 {
+                                       pinmux = <STM32F769_PD7_FUNC_SDMMC2_CMD>;
+                                       drive-open-drain;
+                                       slew-rate = <2>;
+                               };
+                       };
+
+               };
+               sdio: sdio@40012c00 {
+                       compatible = "st,stm32f4xx-sdio";
+                       reg = <0x40012c00 0x400>;
+                       clocks = <&rcc 0 171>;
+                       interrupts = <49>;
+                       status = "disabled";
+                       pinctrl-0 = <&sdio_pins>;
+                       pinctrl-1 = <&sdio_pins_od>;
+                       pinctrl-names = "default", "opendrain";
+                       max-frequency = <48000000>;
+               };
+
+               sdio2: sdio2@40011c00 {
+                       compatible = "st,stm32f4xx-sdio";
+                       reg = <0x40011c00 0x400>;
+                       clocks = <&rcc 0 167>;
+                       interrupts = <103>;
+                       status = "disabled";
+                       pinctrl-0 = <&sdio_pins_b>;
+                       pinctrl-1 = <&sdio_pins_od_b>;
+                       pinctrl-names = "default", "opendrain";
+                       max-frequency = <48000000>;
                };
        };
 };