mirror of https://gitee.com/openkylin/linux.git
ARM: tegra: add MMC controllers to Tegra124 DT
Tegra124 has 4 MMC controllers just like previous versions of the SoC. Note that there are some non-backwards-compatible HW differences, and hence a new DT compatible value must be used to describe the HW. Also enable the relevant controllers in the Venice2 board DT. power-gpios property suggested by Thierry Reding. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
parent
caefe637b4
commit
784c7444f0
|
@ -25,6 +25,18 @@ pmc@7000e400 {
|
|||
nvidia,sys-clock-req-active-high;
|
||||
};
|
||||
|
||||
sdhci@700b0400 {
|
||||
cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
|
||||
power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
|
||||
status = "okay";
|
||||
bus-width = <4>;
|
||||
};
|
||||
|
||||
sdhci@700b0600 {
|
||||
status = "okay";
|
||||
bus-width = <8>;
|
||||
};
|
||||
|
||||
clocks {
|
||||
compatible = "simple-bus";
|
||||
#address-cells = <1>;
|
||||
|
|
|
@ -190,6 +190,46 @@ pmc@7000e400 {
|
|||
clock-names = "pclk", "clk32k_in";
|
||||
};
|
||||
|
||||
sdhci@700b0000 {
|
||||
compatible = "nvidia,tegra124-sdhci";
|
||||
reg = <0x700b0000 0x200>;
|
||||
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&tegra_car TEGRA124_CLK_SDMMC1>;
|
||||
resets = <&tegra_car 14>;
|
||||
reset-names = "sdhci";
|
||||
status = "disable";
|
||||
};
|
||||
|
||||
sdhci@700b0200 {
|
||||
compatible = "nvidia,tegra124-sdhci";
|
||||
reg = <0x700b0200 0x200>;
|
||||
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&tegra_car TEGRA124_CLK_SDMMC2>;
|
||||
resets = <&tegra_car 9>;
|
||||
reset-names = "sdhci";
|
||||
status = "disable";
|
||||
};
|
||||
|
||||
sdhci@700b0400 {
|
||||
compatible = "nvidia,tegra124-sdhci";
|
||||
reg = <0x700b0400 0x200>;
|
||||
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&tegra_car TEGRA124_CLK_SDMMC3>;
|
||||
resets = <&tegra_car 69>;
|
||||
reset-names = "sdhci";
|
||||
status = "disable";
|
||||
};
|
||||
|
||||
sdhci@700b0600 {
|
||||
compatible = "nvidia,tegra124-sdhci";
|
||||
reg = <0x700b0600 0x200>;
|
||||
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
|
||||
clocks = <&tegra_car TEGRA124_CLK_SDMMC4>;
|
||||
resets = <&tegra_car 15>;
|
||||
reset-names = "sdhci";
|
||||
status = "disable";
|
||||
};
|
||||
|
||||
cpus {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
|
Loading…
Reference in New Issue