From 41f2947540080e89ee5b276d1b420588010577e7 Mon Sep 17 00:00:00 2001 From: Marcel Ziswiler Date: Tue, 17 Oct 2017 14:55:01 +0200 Subject: ARM: tegra: apalis-tk1: use high vil/vih receivers for ddc DDC/EDID detection was failing on Apalis TK1 V1.2A on Ixora. Signed-off-by: Marcel Ziswiler Acked-by: Dominik Sliwa --- ...apalis-tk1-support-v1.2-hardware-revision.patch | 23 +++++++++++----------- 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/recipes-kernel/linux/linux-toradex-mainline-4.9/0001-ARM-tegra-apalis-tk1-support-v1.2-hardware-revision.patch b/recipes-kernel/linux/linux-toradex-mainline-4.9/0001-ARM-tegra-apalis-tk1-support-v1.2-hardware-revision.patch index ea5203c..86918cb 100644 --- a/recipes-kernel/linux/linux-toradex-mainline-4.9/0001-ARM-tegra-apalis-tk1-support-v1.2-hardware-revision.patch +++ b/recipes-kernel/linux/linux-toradex-mainline-4.9/0001-ARM-tegra-apalis-tk1-support-v1.2-hardware-revision.patch @@ -1,5 +1,5 @@ -From 0b118fd9faacf4990e83b8b60e6f49fc9f6f343f Mon Sep 17 00:00:00 2001 -Message-Id: <0b118fd9faacf4990e83b8b60e6f49fc9f6f343f.1507029151.git.marcel.ziswiler@toradex.com> +From eb5979beac9aaa3be03f1fb3a6542b81f3da2c9f Mon Sep 17 00:00:00 2001 +Message-Id: From: Marcel Ziswiler Date: Mon, 2 Oct 2017 09:27:16 +0200 Subject: [PATCH] ARM: tegra: apalis-tk1: support v1.2 hardware revision @@ -19,17 +19,17 @@ enable signals are now used as GPIO3 and GPIO4. Signed-off-by: Marcel Ziswiler --- arch/arm/boot/dts/Makefile | 1 + - arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts | 300 ++++ + arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts | 299 ++++ arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi | 2070 +++++++++++++++++++++++ - 3 files changed, 2371 insertions(+) + 3 files changed, 2370 insertions(+) create mode 100644 arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts create mode 100644 arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile -index 9cf688d..50f9414 100644 +index 7037201..1c52eec 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile -@@ -968,6 +968,7 @@ dtb-$(CONFIG_ARCH_TEGRA_114_SOC) += \ +@@ -857,6 +857,7 @@ dtb-$(CONFIG_ARCH_TEGRA_114_SOC) += \ tegra114-tn7.dtb dtb-$(CONFIG_ARCH_TEGRA_124_SOC) += \ tegra124-apalis-eval.dtb \ @@ -39,10 +39,10 @@ index 9cf688d..50f9414 100644 tegra124-nyan-blaze.dtb \ diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts new file mode 100644 -index 0000000..dc9b28e +index 0000000..c61eb59 --- /dev/null +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts -@@ -0,0 +1,300 @@ +@@ -0,0 +1,299 @@ +/* + * Copyright 2016-2017 Toradex AG + * @@ -342,10 +342,9 @@ index 0000000..dc9b28e + line-name = "RESET_MOCI_CTRL"; + }; +}; -+ diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi new file mode 100644 -index 0000000..ba782e0 +index 0000000..c2b14e69 --- /dev/null +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi @@ -0,0 +1,2070 @@ @@ -693,7 +692,7 @@ index 0000000..ba782e0 + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; -+ nvidia,rcv-sel = ; ++ nvidia,rcv-sel = ; + }; + ddc_sda_pv5 { + nvidia,pins = "ddc_sda_pv5"; @@ -701,7 +700,7 @@ index 0000000..ba782e0 + nvidia,pull = ; + nvidia,tristate = ; + nvidia,enable-input = ; -+ nvidia,rcv-sel = ; ++ nvidia,rcv-sel = ; + }; + + /* Apalis MMC1 */ -- cgit v1.2.3