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| author | William A. Kennington III <william@wkennington.com> | 2025-04-04 22:11:44 +0300 |
|---|---|---|
| committer | Andrew Jeffery <andrew@codeconstruct.com.au> | 2025-04-08 04:59:38 +0300 |
| commit | 7efb8b92165fea427a03df87e14d519b8acf57f8 (patch) | |
| tree | b1c0e3afd3cdaeaf967a6cb2a1e1a119a70538eb | |
| parent | 41a6d0e4c60933b7f98ebbe6e8d5debf92ad231f (diff) | |
| download | linux-7efb8b92165fea427a03df87e14d519b8acf57f8.tar.xz | |
ARM: dts: nuvoton: Add MMC Nodes
We have the driver support code, now we just need to expose the device
node which can export the SDHCI and SDMMC properties for the 2 MMC
controllers in the npcm7xx. Tested on real hardware to verify that the
MMC controller is functional with filesystem access.
Signed-off-by: William A. Kennington III <william@wkennington.com>
Link: https://patch.msgid.link/20250404191144.4111788-1-william@wkennington.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
| -rw-r--r-- | arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi index e337f40ae0f2..791090f54d8b 100644 --- a/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi +++ b/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi @@ -149,6 +149,29 @@ status = "disabled"; }; + sdmmc: mmc@f0842000 { + compatible = "nuvoton,npcm750-sdhci"; + status = "disabled"; + reg = <0xf0842000 0x200>; + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk NPCM7XX_CLK_AHB>; + clock-names = "clk_mmc"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc8_pins + &mmc_pins>; + }; + + sdhci: mmc@f0840000 { + compatible = "nuvoton,npcm750-sdhci"; + status = "disabled"; + reg = <0xf0840000 0x200>; + interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk NPCM7XX_CLK_AHB>; + clock-names = "clk_sdhc"; + pinctrl-names = "default"; + pinctrl-0 = <&sd1_pins>; + }; + ehci1: usb@f0806000 { compatible = "nuvoton,npcm750-ehci"; reg = <0xf0806000 0x1000>; |