linux-kernel - [PATCH 1/2] ARM: dts: Add the CLCD controller to Cygnus.

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Date:   Thu, 31 Aug 2017 11:54:15 -0700
From:   Eric Anholt <eric@...olt.net>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Stefan Wahren <stefan.wahren@...e.com>,
        bcm-kernel-feedback-list@...adcom.com, Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Jon Mason <jonmason@...adcom.com>, devicetree@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Eric Anholt <eric@...olt.net>
Subject: [PATCH 1/2] ARM: dts: Add the CLCD controller to Cygnus.

This doesn't yet enable it on any particular platform, as we still
need a panel driver for bcm911360_entphn.

Signed-off-by: Eric Anholt <eric@...olt.net>
---

These bits are just carving off a little bit of my 911360_entphn panel
series, to reduce conflicts when rebasing (which I just did for
testing pl111 changes for cygnus regressions).  I'm waiting to get my
current RPi panel driver in before working on the 911360 panel again.

 arch/arm/boot/dts/bcm-cygnus.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 7c957ea06c66..74f73ff24aec 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -575,6 +575,16 @@
 			status = "disabled";
 		};
 
+		clcd: clcd@...a0000 {
+			compatible = "arm,pl111", "arm,primecell";
+			reg = <0x180a0000 0x1000>;
+			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "combined";
+			clocks = <&axi41_clk>, <&apb_clk>;
+			clock-names = "clcdclk", "apb_pclk";
+			status = "disabled";
+		};
+
 		keypad: keypad@...ac000 {
 			compatible = "brcm,bcm-keypad";
 			reg = <0x180ac000 0x14c>;
-- 
2.14.1