From 05d6a0884729f808b881e88affe1700fe45aab56 Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon@free-electrons.com>
Date: Wed, 3 Dec 2014 12:32:03 +0100
Subject: ARM: at91/dt: at91sam9261: fix clocks and clock-names in udc
definition
Peripheral clock is named pclk and system clock is named hclk (those are
the names expected by the at91_udc driver).
Drop the deprecated usb_clk (formerly used to configure the usb clock rate
which is now directly configurable through hclk).
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
arch/arm/boot/dts/at91sam9261.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'arch/arm/boot/dts/at91sam9261.dtsi')
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index e247b0b5fdab..115b332b456b 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -127,8 +127,8 @@
compatible = "atmel,at91rm9200-udc";
reg = <0xfffa4000 0x4000>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
- clocks = <&usb>, <&udc_clk>, <&udpck>;
- clock-names = "usb_clk", "udc_clk", "udpck";
+ clocks = <&udc_clk>, <&udpck>;
+ clock-names = "pclk", "hclk";
status = "disabled";
};
--
cgit
From ea1c98b33622bd60b35e242dc77344cc2d000a1b Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon@free-electrons.com>
Date: Wed, 3 Dec 2014 12:32:09 +0100
Subject: ARM: at91/dt: declare matrix node as a syscon device
There is no specific driver handling the AHB matrix, this is a simple syscon
device. the matrix is needed by several other drivers including the USB on some
SoCs (at91sam9261 for instance).
Without this definition, the USB will not work on these SoCs.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
arch/arm/boot/dts/at91sam9261.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'arch/arm/boot/dts/at91sam9261.dtsi')
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index 115b332b456b..ad607efa57f6 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -262,7 +262,7 @@
};
matrix: matrix@ffffee00 {
- compatible = "atmel,at91sam9260-bus-matrix";
+ compatible = "atmel,at91sam9260-bus-matrix", "syscon";
reg = <0xffffee00 0x200>;
};
--
cgit
From 70a9beaa0789acc8667260605ead9f6c95a2a9af Mon Sep 17 00:00:00 2001
From: Boris Brezillon <boris.brezillon@free-electrons.com>
Date: Wed, 3 Dec 2014 12:32:10 +0100
Subject: ARM: at91/dt: fix at91 udc compatible strings
The at91rm9200, at91sam9260, at91sam9261 and at91sam9263 SoCs have slightly
different UDC IPs.
Those differences were previously handled with cpu_is_at91xx macro which
are about to be dropped for multi-platform support, thus we need to
change compatible strings.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
arch/arm/boot/dts/at91sam9260.dtsi | 2 +-
arch/arm/boot/dts/at91sam9261.dtsi | 3 ++-
arch/arm/boot/dts/at91sam9263.dtsi | 2 +-
3 files changed, 4 insertions(+), 3 deletions(-)
(limited to 'arch/arm/boot/dts/at91sam9261.dtsi')
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index ac2c5dd03663..e7f0a4ae271c 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -853,7 +853,7 @@
};
usb1: gadget@fffa4000 {
- compatible = "atmel,at91rm9200-udc";
+ compatible = "atmel,at91sam9260-udc";
reg = <0xfffa4000 0x4000>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&udc_clk>, <&udpck>;
diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi
index ad607efa57f6..d55fdf2487ef 100644
--- a/arch/arm/boot/dts/at91sam9261.dtsi
+++ b/arch/arm/boot/dts/at91sam9261.dtsi
@@ -124,11 +124,12 @@
};
usb1: gadget@fffa4000 {
- compatible = "atmel,at91rm9200-udc";
+ compatible = "atmel,at91sam9261-udc";
reg = <0xfffa4000 0x4000>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&udc_clk>, <&udpck>;
clock-names = "pclk", "hclk";
+ atmel,matrix = <&matrix>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 088219d1c8ce..fce301c4e9d6 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -856,7 +856,7 @@
};
usb1: gadget@fff78000 {
- compatible = "atmel,at91rm9200-udc";
+ compatible = "atmel,at91sam9263-udc";
reg = <0xfff78000 0x4000>;
interrupts = <24 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&udc_clk>, <&udpck>;
--
cgit