Fix Raspberry Pi booting with LPAE kernel
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Peter Robinson
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Revert-ARM-dts-bcm2835-Add-the-DSI-module-nodes-and-.patch
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105
Revert-ARM-dts-bcm2835-Add-the-DSI-module-nodes-and-.patch
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From 7d9e74c53a4376245b4f05006f42184a1540dee8 Mon Sep 17 00:00:00 2001
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From: Peter Robinson <pbrobinson@gmail.com>
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Date: Tue, 18 Jul 2017 23:21:50 +0100
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Subject: [PATCH] Revert "ARM: dts: bcm2835: Add the DSI module nodes and
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clocks."
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This reverts commit 4aba4cf820545ca8ec23785c7bac40bba7e505c5.
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---
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arch/arm/boot/dts/bcm2835-rpi.dtsi | 8 -------
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arch/arm/boot/dts/bcm283x.dtsi | 48 +++-----------------------------------
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2 files changed, 3 insertions(+), 53 deletions(-)
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diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
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index a7b5ce133784..e99bb149065f 100644
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--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
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+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
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@@ -98,11 +98,3 @@
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power-domains = <&power RPI_POWER_DOMAIN_VEC>;
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status = "okay";
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};
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-
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-&dsi0 {
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- power-domains = <&power RPI_POWER_DOMAIN_DSI0>;
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-};
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-
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-&dsi1 {
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- power-domains = <&power RPI_POWER_DOMAIN_DSI1>;
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-};
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diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
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index 9444a9a9ba10..ce14c9ddf574 100644
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--- a/arch/arm/boot/dts/bcm283x.dtsi
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+++ b/arch/arm/boot/dts/bcm283x.dtsi
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@@ -98,13 +98,10 @@
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#clock-cells = <1>;
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reg = <0x7e101000 0x2000>;
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- /* CPRMAN derives almost everything from the
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- * platform's oscillator. However, the DSI
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- * pixel clocks come from the DSI analog PHY.
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+ /* CPRMAN derives everything from the platform's
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+ * oscillator.
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*/
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- clocks = <&clk_osc>,
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- <&dsi0 0>, <&dsi0 1>, <&dsi0 2>,
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- <&dsi1 0>, <&dsi1 1>, <&dsi1 2>;
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+ clocks = <&clk_osc>;
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};
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rng@7e104000 {
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@@ -412,25 +409,6 @@
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interrupts = <2 14>; /* pwa1 */
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};
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- dsi0: dsi@7e209000 {
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- compatible = "brcm,bcm2835-dsi0";
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- reg = <0x7e209000 0x78>;
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- interrupts = <2 4>;
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- #address-cells = <1>;
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- #size-cells = <0>;
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- #clock-cells = <1>;
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-
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- clocks = <&clocks BCM2835_PLLA_DSI0>,
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- <&clocks BCM2835_CLOCK_DSI0E>,
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- <&clocks BCM2835_CLOCK_DSI0P>;
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- clock-names = "phy", "escape", "pixel";
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-
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- clock-output-names = "dsi0_byte",
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- "dsi0_ddr2",
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- "dsi0_ddr";
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-
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- };
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-
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thermal: thermal@7e212000 {
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compatible = "brcm,bcm2835-thermal";
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reg = <0x7e212000 0x8>;
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@@ -497,26 +475,6 @@
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interrupts = <2 1>;
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};
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- dsi1: dsi@7e700000 {
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- compatible = "brcm,bcm2835-dsi1";
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- reg = <0x7e700000 0x8c>;
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- interrupts = <2 12>;
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- #address-cells = <1>;
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- #size-cells = <0>;
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- #clock-cells = <1>;
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-
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- clocks = <&clocks BCM2835_PLLD_DSI1>,
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- <&clocks BCM2835_CLOCK_DSI1E>,
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- <&clocks BCM2835_CLOCK_DSI1P>;
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- clock-names = "phy", "escape", "pixel";
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-
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- clock-output-names = "dsi1_byte",
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- "dsi1_ddr2",
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- "dsi1_ddr";
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-
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- status = "disabled";
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- };
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-
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i2c1: i2c@7e804000 {
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compatible = "brcm,bcm2835-i2c";
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reg = <0x7e804000 0x1000>;
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--
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2.13.3
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@ -619,6 +619,10 @@ Patch312: qcom-display-iommu.patch
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# https://patchwork.kernel.org/patch/9839803/
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# https://patchwork.kernel.org/patch/9839803/
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Patch313: qcom-Force-host-mode-for-USB-on-apq8016-sbc.patch
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Patch313: qcom-Force-host-mode-for-USB-on-apq8016-sbc.patch
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# This breaks RPi booting with a LPAE kernel, we don't support the DSI ports currently
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# Revert it while I engage upstream to work out what's going on
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Patch314: Revert-ARM-dts-bcm2835-Add-the-DSI-module-nodes-and-.patch
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# 400 - IBM (ppc/s390x) patches
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# 400 - IBM (ppc/s390x) patches
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# 500 - Temp fixes/CVEs etc
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# 500 - Temp fixes/CVEs etc
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@ -2194,6 +2198,7 @@ fi
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- Add fix for Tegra GPU display with IOMMU
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- Add fix for Tegra GPU display with IOMMU
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- Add QCom IOMMU for Dragonboard display
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- Add QCom IOMMU for Dragonboard display
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- Add QCom patch to fix USB on Dragonboard
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- Add QCom patch to fix USB on Dragonboard
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- Fix Raspberry Pi booting with LPAE kernel
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* Tue Jul 18 2017 Laura Abbott <labbott@fedoraproject.org> - 4.13.0-0.rc1.git1.1
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* Tue Jul 18 2017 Laura Abbott <labbott@fedoraproject.org> - 4.13.0-0.rc1.git1.1
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- Linux v4.13-rc1-24-gcb8c65ccff7f
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- Linux v4.13-rc1-24-gcb8c65ccff7f
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