14d91e094a
* RaspberryPi4 support * Update kernel file * Fix lint * Fix uboot defconfig * Update firmware for rpi4 * fix naming * Add support for 64bit * fix path for dts
46 lines
1.1 KiB
Diff
46 lines
1.1 KiB
Diff
From 07801a834dfe2d53827ad5a61fe3d59776e0c5b1 Mon Sep 17 00:00:00 2001
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From: Andrei Gherzan <andrei@balena.io>
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Date: Fri, 12 Jul 2019 11:58:42 +0100
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Subject: [PATCH 14/17] dts: bcm2838-rpi-4-b: Use the emmc2 interface for sdhci
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Signed-off-by: Andrei Gherzan <andrei@balena.io>
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---
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arch/arm/dts/bcm2838-rpi-4-b.dts | 16 ++++++----------
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1 file changed, 6 insertions(+), 10 deletions(-)
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diff --git a/arch/arm/dts/bcm2838-rpi-4-b.dts b/arch/arm/dts/bcm2838-rpi-4-b.dts
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index 07e9a78e8d..168179c17c 100644
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--- a/arch/arm/dts/bcm2838-rpi-4-b.dts
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+++ b/arch/arm/dts/bcm2838-rpi-4-b.dts
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@@ -30,21 +30,17 @@
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status = "okay";
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};
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-/* SDHCI is used to control the SDIO for wireless */
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&sdhci {
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- pinctrl-names = "default";
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- pinctrl-0 = <&emmc_gpio34>;
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- status = "okay";
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- bus-width = <4>;
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- non-removable;
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+ status = "disabled";
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};
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-/* SDHOST is used to drive the SD card */
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&sdhost {
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- pinctrl-names = "default";
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- pinctrl-0 = <&sdhost_gpio48>;
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+ status = "disabled";
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+};
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+
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+&emmc2 {
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+ compatible = "brcm,bcm2835-sdhci";
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status = "okay";
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- bus-width = <4>;
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};
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&gpio {
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--
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2.17.1
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