From 8725d1cffa66ed6c6fff1a255c02963cc0d714a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Valentin?= <avalentin@marcant.net>
Date: Thu, 2 Feb 2017 12:05:32 +0100
Subject: [PATCH] ipq806x: fixup nbg6817 internal mmc and switch configuration
in DTS
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The setting mmc-ddr-1_8v in the platform dts leads to read errors. The
device is unusable and system reboots in a loop. Because NBG6817 is the
only mmc device, I removed it in base dts.
The second change removes settings now present in base dts.
The third change references was a wrong conversion of constants in the switch settings.
Switch now initializes again.
Signed-off-by: André Valentin <avalentin@marcant.net>
---
.../ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts | 4 +---
.../linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi | 1 -
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts
index abc381a15e..4db1a30592 100644
--- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts
+++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts
@@ -234,7 +234,7 @@
compatible = "virtual,mdio-gpio";
#address-cells = <1>;
#size-cells = <0>;
- gpios = <&qcom_pinmux 1 GPIO_ACTIVE_LOW &qcom_pinmux 0 GPIO_ACTIVE_LOW>;
+ gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&mdio0_pins>;
pinctrl-names = "default";
@@ -323,8 +323,6 @@
amba {
sdcc1: sdcc@12400000 {
status = "okay";
- dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
- dma-names = "tx", "rx";
};
};
};
diff --git a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi
index 8721577a17..b3ccb2ede2 100644
--- a/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi
+++ b/target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8065.dtsi
@@ -123,7 +123,6 @@
non-removable;
cap-sd-highspeed;
cap-mmc-highspeed;
- mmc-ddr-1_8v;
vmmc-supply = <&vsdcc_fixed>;
dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
dma-names = "tx", "rx";
--
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