From 351648d0cc6d32b38f3e08c143bf637dc934997c Mon Sep 17 00:00:00 2001 From: Sowjanya Komatineni Date: Thu, 13 Dec 2018 13:14:30 -0800 Subject: [PATCH] arm64: tegra: Support 200 MHz for SDMMC on Tegra194 Change the SDMMC clock source to support a maximum frequency of 200 MHz on Tegra194. Signed-off-by: Sowjanya Komatineni Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index ae9e593e149e..560c1b695825 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -346,6 +346,10 @@ interrupts = ; clocks = <&bpmp TEGRA194_CLK_SDMMC4>; clock-names = "sdhci"; + assigned-clocks = <&bpmp TEGRA194_CLK_SDMMC4>, + <&bpmp TEGRA194_CLK_PLLC4>; + assigned-clock-parents = + <&bpmp TEGRA194_CLK_PLLC4>; resets = <&bpmp TEGRA194_RESET_SDMMC4>; reset-names = "sdhci"; nvidia,pad-autocal-pull-up-offset-hs400 = <0x00>; -- 2.17.1