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Message-Id: <1398172360-7837-11-git-send-email-boris.brezillon@free-electrons.com>
Date: Tue, 22 Apr 2014 15:12:39 +0200
From: Boris BREZILLON <boris.brezillon@...e-electrons.com>
To: Nicolas Ferre <nicolas.ferre@...el.com>,
Mike Turquette <mturquette@...aro.org>
Cc: Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
Jean-Jacques Hiblot <jjhiblot@...phandler.com>,
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>,
devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
Boris BREZILLON <boris.brezillon@...e-electrons.com>
Subject: [PATCH v3 10/11] ARM: at91/dt: move at91sam9rl SoC to the new slow/main clock models
Move at91sam9rl SoC to the new main/slow clock model.
Signed-off-by: Boris BREZILLON <boris.brezillon@...e-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
---
arch/arm/boot/dts/at91sam9rl.dtsi | 46 +++++++++++++++++++++++++++++++++------
1 file changed, 39 insertions(+), 7 deletions(-)
diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi
index 63e1784..a19a7c2 100644
--- a/arch/arm/boot/dts/at91sam9rl.dtsi
+++ b/arch/arm/boot/dts/at91sam9rl.dtsi
@@ -48,6 +48,18 @@
reg = <0x20000000 0x04000000>;
};
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
ahb {
compatible = "simple-bus";
#address-cells = <1>;
@@ -548,17 +560,11 @@
#size-cells = <0>;
#interrupt-cells = <1>;
- clk32k: slck {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <32768>;
- };
-
main: mainck {
compatible = "atmel,at91rm9200-clk-main";
#clock-cells = <0>;
interrupts-extended = <&pmc AT91_PMC_MOSCS>;
- clocks = <&clk32k>;
+ clocks = <&main_xtal>;
};
plla: pllack {
@@ -769,6 +775,32 @@
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
status = "disabled";
};
+
+ sckc@...ffd50 {
+ compatible = "atmel,at91sam9x5-sckc";
+ reg = <0xfffffd50 0x4>;
+
+ slow_osc: slow_osc {
+ compatible = "atmel,at91sam9x5-clk-slow-osc";
+ #clock-cells = <0>;
+ atmel,startup-time-usec = <1200000>;
+ clocks = <&slow_xtal>;
+ };
+
+ slow_rc_osc: slow_rc_osc {
+ compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
+ #clock-cells = <0>;
+ atmel,startup-time-usec = <75>;
+ clock-frequency = <32768>;
+ clock-accuracy = <50000000>;
+ };
+
+ clk32k: slck {
+ compatible = "atmel,at91sam9x5-clk-slow";
+ #clock-cells = <0>;
+ clocks = <&slow_rc_osc &slow_osc>;
+ };
+ };
};
};
--
1.8.3.2
--
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