41 lines
1.1 KiB
Diff
41 lines
1.1 KiB
Diff
From 8945d49c2d60a3b26d215b2d6c45918ac9d143bd Mon Sep 17 00:00:00 2001
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From: Samuel Dionne-Riel <samuel@dionne-riel.com>
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Date: Sun, 30 Jan 2022 16:59:26 -0500
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Subject: [PATCH 6/7] pine64-pinephonePro: SPI support
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NOTE: Original patch modified a bit for the used version of the PPP DT.
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---
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diff --git a/arch/arm/dts/rk3399-pinephone-pro-u-boot.dtsi b/arch/arm/dts/rk3399-pinephone-pro-u-boot.dtsi
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index 9d44db59783..28bec0a6a70 100644
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--- a/arch/arm/dts/rk3399-pinephone-pro-u-boot.dtsi
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+++ b/arch/arm/dts/rk3399-pinephone-pro-u-boot.dtsi
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@@ -42,3 +42,7 @@
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max-frequency = <20000000>;
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u-boot,dm-pre-reloc;
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};
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+
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+&spiflash {
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+ u-boot,dm-pre-reloc;
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+};
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diff --git a/arch/arm/dts/rk3399-pinephone-pro.dts b/arch/arm/dts/rk3399-pinephone-pro.dts
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index e6c2df936fb..9a658f37c69 100644
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--- a/arch/arm/dts/rk3399-pinephone-pro.dts
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+++ b/arch/arm/dts/rk3399-pinephone-pro.dts
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@@ -503,6 +503,16 @@
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status = "okay";
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};
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+&spi1 {
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+ status = "okay";
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+
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+ spiflash: flash@0 {
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+ compatible = "jedec,spi-nor";
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+ reg = <0>;
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+ spi-max-frequency = <10000000>;
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+ };
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+};
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+
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&vopb {
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status = "okay";
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};
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