diff options
| author | Seema Khowala <seemaj@nvidia.com> | 2014-06-20 11:36:30 -0700 |
|---|---|---|
| committer | Mandar Padmawar <mpadmawar@nvidia.com> | 2014-06-24 04:48:09 -0700 |
| commit | 485a7d4e4fcb1fda4be512606ad933eacb541f84 (patch) | |
| tree | 95d984a94bc1427a91a406d4400344826bb43b8f /arch/arm/boot/dts/tegra124-platforms | |
| parent | 7280919965cf4390f51def49413934e4fd98841c (diff) | |
arm: tegra: pinmux : enable e_input of sdmmc clk
For all SDMMC controllers, E_INPUT of CLK pad should be
enabled since loopback CLK (Zi of CLK pad) is used to
latch RESP/DATA coming from external device.
If not enabled, you will see RESP/DATA time outs.
Bug 1521217
Change-Id: I66e9bb98d1d1740fc519001f93d45a7baaba46fa
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/426671
Reviewed-by: Naveen Kumar Arepalli <naveenk@nvidia.com>
Reviewed-by: R Raj Kumar <rrajk@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra124-platforms')
| -rw-r--r-- | arch/arm/boot/dts/tegra124-platforms/tegra124-pm374-pinmux.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/tegra124-platforms/tegra124-tn8-pinmux-p1761-1470-a00.dtsi | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/tegra124-platforms/tegra124-pm374-pinmux.dtsi b/arch/arm/boot/dts/tegra124-platforms/tegra124-pm374-pinmux.dtsi index ad5108805f41..5ad47f3bafdb 100644 --- a/arch/arm/boot/dts/tegra124-platforms/tegra124-pm374-pinmux.dtsi +++ b/arch/arm/boot/dts/tegra124-platforms/tegra124-pm374-pinmux.dtsi @@ -385,7 +385,7 @@ sdmmc3_clk_pa6 { nvidia,pins = "sdmmc3_clk_pa6"; nvidia,function = "sdmmc3"; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; }; diff --git a/arch/arm/boot/dts/tegra124-platforms/tegra124-tn8-pinmux-p1761-1470-a00.dtsi b/arch/arm/boot/dts/tegra124-platforms/tegra124-tn8-pinmux-p1761-1470-a00.dtsi index 1aa21055887c..869fa6e0278a 100644 --- a/arch/arm/boot/dts/tegra124-platforms/tegra124-tn8-pinmux-p1761-1470-a00.dtsi +++ b/arch/arm/boot/dts/tegra124-platforms/tegra124-tn8-pinmux-p1761-1470-a00.dtsi @@ -301,7 +301,7 @@ sdmmc3_clk_pa6 { nvidia,pins = "sdmmc3_clk_pa6"; nvidia,function = "sdmmc3"; - nvidia,enable-input = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; }; |