Author: rmilecki
Date: 2016-04-26 11:22:49 +0200 (Tue, 26 Apr 2016)
New Revision: 49232
Added:
trunk/target/linux/bcm53xx/patches-4.4/037-ARM-BCM5301X-Add-DT-entry-for-SPI-controller-and-NOR.patch
Log:
bcm53xx: backport BCM5301X DT patch specifying SPI controller
Signed-off-by: Rafa{U+0142} Mi{U+0142}ecki <[email protected]>
Added:
trunk/target/linux/bcm53xx/patches-4.4/037-ARM-BCM5301X-Add-DT-entry-for-SPI-controller-and-NOR.patch
===================================================================
---
trunk/target/linux/bcm53xx/patches-4.4/037-ARM-BCM5301X-Add-DT-entry-for-SPI-controller-and-NOR.patch
(rev 0)
+++
trunk/target/linux/bcm53xx/patches-4.4/037-ARM-BCM5301X-Add-DT-entry-for-SPI-controller-and-NOR.patch
2016-04-26 09:22:49 UTC (rev 49232)
@@ -0,0 +1,58 @@
+From 1b47b98acce2db0da632d056821420b33205b8b2 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <[email protected]>
+Date: Tue, 19 Apr 2016 08:56:46 +0200
+Subject: [PATCH] ARM: BCM5301X: Add DT entry for SPI controller and NOR flash
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Controller is present on every BCM4708* board but only few devices have
+serial flash attached so mark it as disabled by default.
+
+Signed-off-by: Rafał Miłecki <[email protected]>
+Signed-off-by: Florian Fainelli <[email protected]>
+---
+
+--- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
++++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts
+@@ -59,3 +59,7 @@
+ &uart0 {
+ status = "okay";
+ };
++
++&spi_nor {
++ status = "okay";
++};
+--- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
++++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
+@@ -122,3 +122,7 @@
+ &uart0 {
+ status = "okay";
+ };
++
++&spi_nor {
++ status = "okay";
++};
+--- a/arch/arm/boot/dts/bcm5301x.dtsi
++++ b/arch/arm/boot/dts/bcm5301x.dtsi
+@@ -225,6 +225,20 @@
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
++
++ spi@29000 {
++ reg = <0x00029000 0x1000>;
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ spi_nor: spi-nor@0 {
++ compatible = "jedec,spi-nor";
++ reg = <0>;
++ spi-max-frequency = <20000000>;
++ linux,part-probe = "ofpart", "bcm47xxpart";
++ status = "disabled";
++ };
++ };
+ };
+
+ lcpll0: lcpll0@1800c100 {
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