linux-kernel - [PATCH V1] arm64: tegra: SDMMC Clock change

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Message-ID: <1544735670-14246-1-git-send-email-skomatineni@nvidia.com>
Date:   Thu, 13 Dec 2018 13:14:30 -0800
From:   Sowjanya Komatineni <skomatineni@...dia.com>
To:     <robh+dt@...nel.org>, <mperttunen@...dia.com>,
        <thierry.reding@...il.com>, <jonathanh@...dia.com>
CC:     <devicetree@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Sowjanya Komatineni <skomatineni@...dia.com>
Subject: [PATCH V1] arm64: tegra: SDMMC Clock change

SDMMC Clock source change for supporting max frequency of
200Mhz for Tegra194

Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
---
 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 c2091bb16546..e61f86366cb1 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -321,6 +321,10 @@
 			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 			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";
 			status = "disabled";
-- 
2.7.4