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| author |   Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> | 2025-01-05 18:13:42 +0200 |
|---|---|---|
| committer |   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-02-05 17:29:00 +0100 |
| commit | 1d73bb1ed1c1afb4322e20b63e98ebd154c2614d (patch) | |
| tree | b19863a72deb7e0b85dbdcc02fdbd2553cf4565c | |
| parent | arm64: dts: exynos8895: define all usi nodes (diff) | |
| download | wireguard-linux-1d73bb1ed1c1afb4322e20b63e98ebd154c2614d.tar.xz wireguard-linux-1d73bb1ed1c1afb4322e20b63e98ebd154c2614d.zip | |
arm64: dts: exynos8895: add a node for mmc
Add an MMC node in order to allow devices with that SoC to make use of
it. It's typically used as a secondary storage option for SD cards. In
the vendor kernels, it's labelled as mmc_2, but since there don't seem to
be any other blocks, treat it as the only MMC.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Link: https://lore.kernel.org/r/20250105161344.420749-5-ivo.ivanov.ivanov1@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos8895.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos8895.dtsi b/arch/arm64/boot/dts/exynos/exynos8895.dtsi index 926780a92d48..1f85e1c58f00 100644 --- a/arch/arm64/boot/dts/exynos/exynos8895.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos8895.dtsi @@ -1296,6 +1296,22 @@ interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>; }; + mmc: mmc@11500000 { + compatible = "samsung,exynos8895-dw-mshc-smu", + "samsung,exynos7-dw-mshc-smu"; + reg = <0x11500000 0x2000>; + assigned-clocks = <&cmu_top CLK_MOUT_CMU_FSYS1_MMC_CARD>; + assigned-clock-parents = <&cmu_top CLK_FOUT_SHARED4_PLL>; + clocks = <&cmu_fsys1 CLK_GOUT_FSYS1_MMC_CARD_I_ACLK>, + <&cmu_fsys1 CLK_GOUT_FSYS1_MMC_CARD_SDCLKIN>; + clock-names = "biu", "ciu"; + fifo-depth = <64>; + interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + pinctrl_abox: pinctrl@13e60000 { compatible = "samsung,exynos8895-pinctrl"; reg = <0x13e60000 0x1000>; |