diff options
| author | Jerome Brunet <jbrunet@baylibre.com> | 2026-01-14 20:08:53 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2026-01-15 11:04:25 +0300 |
| commit | 3c941feaa363f1573a501452391ddf513394c84b (patch) | |
| tree | 203adbd5aefd23eaa7ddbdff184ecc9d6f1828dd | |
| parent | be2ff5fdb0e83e32d4ec4e68a69875cec0d14621 (diff) | |
| download | linux-3c941feaa363f1573a501452391ddf513394c84b.tar.xz | |
arm64: dts: amlogic: g12: assign the MMC A signal clock
The amlogic MMC driver operate with the assumption that MMC clock
is configured to provide 24MHz. It uses this path for low
rates such as 400kHz.
Assign the clock to make sure it is properly configured
Fixes: 8a6b3ca2d361 ("arm64: dts: meson: g12a: add SDIO controller")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260114-amlogic-mmc-clocks-followup-v1-6-a999fafbe0aa@baylibre.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index 0085612cf735..00609d2da674 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -2431,6 +2431,9 @@ <&clkc CLKID_FCLK_DIV2>; clock-names = "core", "clkin0", "clkin1"; resets = <&reset RESET_SD_EMMC_A>; + + assigned-clocks = <&clkc CLKID_SD_EMMC_A_CLK0>; + assigned-clock-rates = <24000000>; }; sd_emmc_b: mmc@ffe05000 { |