ARM64: DT: tegra210: sdhci: Update SD tap values

Updated tap value settings for SD device as per
SDMMC IAS doc

Bug 200058726

Change-Id: I710ea04b54e7b052c5c6ead722c5cb96d113ca80
Signed-off-by: R Raj Kumar <rrajk@nvidia.com>
Reviewed-on: http://git-master/r/655123
(cherry picked from commit 2fa2a61fe4695ad48d9ecc916123312c7c142564)
Reviewed-on: http://git-master/r/656629
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>

diff --git a/arch/arm64/boot/dts/tegra210-platforms/tegra210-loki-sdhci.dtsi b/arch/arm64/boot/dts/tegra210-platforms/tegra210-loki-sdhci.dtsi
index 08a8e6fd347d1c89068166265a23d3e9ecb46ed1..bded4f1cb84552a74f852ca7bb788ccf07e0642d 100644 (file)
--- a/arch/arm64/boot/dts/tegra210-platforms/tegra210-loki-sdhci.dtsi
+++ b/arch/arm64/boot/dts/tegra210-platforms/tegra210-loki-sdhci.dtsi
@@ -77,7 +77,7 @@
        };
 
        sdhci@700b0000 { /* SDMMC1 for uSD card on loki */
-               tap-delay = <2>;
+               tap-delay = <4>;
                trim-delay = <2>;
                max-clk-limit = <204000000>;
                ddr-clk-limit = <48000000>;

diff --git a/arch/arm64/boot/dts/tegra210-platforms/tegra210-sdhci-p2530-0930.dtsi b/arch/arm64/boot/dts/tegra210-platforms/tegra210-sdhci-p2530-0930.dtsi
index d92d57202361034572b78d89309809a7995e0077..d65ef2e93813710224812527590cc28c735cf542 100644 (file)
--- a/arch/arm64/boot/dts/tegra210-platforms/tegra210-sdhci-p2530-0930.dtsi
+++ b/arch/arm64/boot/dts/tegra210-platforms/tegra210-sdhci-p2530-0930.dtsi
@@ -68,7 +68,7 @@
        };
 
        sdhci@700b0000 {
-               tap-delay = <2>;
+               tap-delay = <4>;
                trim-delay = <2>;
                max-clk-limit = <204000000>;
                ddr-clk-limit = <48000000>;

diff --git a/arch/arm64/boot/dts/tegra210-platforms/tegra210-sdhci.dtsi b/arch/arm64/boot/dts/tegra210-platforms/tegra210-sdhci.dtsi
index 889439a0befc6541c2e66349a8718a5a528150f8..6526e944ef07b41932c9b9fbdc47a35646597ff5 100644 (file)
--- a/arch/arm64/boot/dts/tegra210-platforms/tegra210-sdhci.dtsi
+++ b/arch/arm64/boot/dts/tegra210-platforms/tegra210-sdhci.dtsi
@@ -84,7 +84,7 @@
        };
 
        sdhci@700b0000 {
-               tap-delay = <2>;
+               tap-delay = <4>;
                trim-delay = <2>;
                max-clk-limit = <204000000>;
                ddr-clk-limit = <48000000>;