diff options
Diffstat (limited to 'recipes-kernel/linux/linux-toradex-mainline-4.14/0027-apalis_t30-pull-up-sd-card-detect-pins.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-toradex-mainline-4.14/0027-apalis_t30-pull-up-sd-card-detect-pins.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-toradex-mainline-4.14/0027-apalis_t30-pull-up-sd-card-detect-pins.patch b/recipes-kernel/linux/linux-toradex-mainline-4.14/0027-apalis_t30-pull-up-sd-card-detect-pins.patch new file mode 100644 index 0000000..c97d49f --- /dev/null +++ b/recipes-kernel/linux/linux-toradex-mainline-4.14/0027-apalis_t30-pull-up-sd-card-detect-pins.patch @@ -0,0 +1,41 @@ +From a9ff91c77ce8693f394a48d16869cb443a0f4169 Mon Sep 17 00:00:00 2001 +Message-Id: <a9ff91c77ce8693f394a48d16869cb443a0f4169.1531317141.git.marcel.ziswiler@toradex.com> +In-Reply-To: <6654e1bd342708a683daf47e7558455f709a3e7e.1531317141.git.marcel.ziswiler@toradex.com> +References: <6654e1bd342708a683daf47e7558455f709a3e7e.1531317141.git.marcel.ziswiler@toradex.com> +From: Marcel Ziswiler <marcel.ziswiler@toradex.com> +Date: Wed, 11 Jul 2018 10:32:47 +0200 +Subject: [PATCH 27/33] apalis_t30: pull-up sd card detect pins + +In order to avoid any floating SD card detect pins as may e.g. happen on +Ixora V1.1A pull them all up. + +Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> +--- + arch/arm/boot/dts/tegra30-apalis.dtsi | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi +index f97b705abd0d..785d9b109d8e 100644 +--- a/arch/arm/boot/dts/tegra30-apalis.dtsi ++++ b/arch/arm/boot/dts/tegra30-apalis.dtsi +@@ -190,7 +190,7 @@ + pv3 { + nvidia,pins = "pv3"; + nvidia,function = "rsvd2"; +- nvidia,pull = <TEGRA_PIN_PULL_NONE>; ++ nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; +@@ -256,7 +256,7 @@ + clk2_req_pcc5 { + nvidia,pins = "clk2_req_pcc5"; + nvidia,function = "rsvd2"; +- nvidia,pull = <TEGRA_PIN_PULL_NONE>; ++ nvidia,pull = <TEGRA_PIN_PULL_UP>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + }; +-- +2.14.4 + |