59 lines
1.4 KiB
Diff
59 lines
1.4 KiB
Diff
From 1b47b98acce2db0da632d056821420b33205b8b2 Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
|
|
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 <zajec5@gmail.com>
|
|
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
|
|
---
|
|
|
|
--- 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 {
|