From: Chander Kashyap <chander.kashyap@linaro.org>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org, linux-serial@vger.kernel.org,
kgene.kim@samsung.com, t.figa@samsung.com,
s.nawrocki@samsung.com, mark.rutland@arm.com,
thomas.ab@samsung.com,
Chander Kashyap <chander.kashyap@linaro.org>
Subject: [PATCH v4 01/10] ARM: dts: fork out common Exynos5 nodes
Date: Tue, 18 Jun 2013 11:59:13 +0530 [thread overview]
Message-ID: <1371536962-13322-2-git-send-email-chander.kashyap@linaro.org> (raw)
In-Reply-To: <1371536962-13322-1-git-send-email-chander.kashyap@linaro.org>
In preparation of adding support for Exynos5420, which has many peripherals
similar to Exynos5250, a new common Exynos5 device tree source file is
created out of the exising Exynos5250 device tree source file. Only the
common nodes required for basic boot up on Exynos5420 based boards are moved
into this new file and the rest of the common nodes would be moved subsequently.
Exynos5440 SoC is quite different from Exynos5250 and Exynos5420 SoCs. Hence
it is not possible to reuse "exynos5.dtsi" for Exynos5440.
Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
---
arch/arm/boot/dts/exynos5.dtsi | 111 +++++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/exynos5250.dtsi | 66 +---------------------
2 files changed, 112 insertions(+), 65 deletions(-)
create mode 100644 arch/arm/boot/dts/exynos5.dtsi
diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
new file mode 100644
index 0000000..f65e124
--- /dev/null
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -0,0 +1,111 @@
+/*
+ * Samsung's Exynos5 SoC series common device tree source
+ *
+ * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Samsung's Exynos5 SoC series device nodes are listed in this file. Particular
+ * SoCs from Exynos5 series can include this file and provide values for SoCs
+ * specfic bindings.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "skeleton.dtsi"
+
+/ {
+ interrupt-parent = <&gic>;
+
+ chipid@10000000 {
+ compatible = "samsung,exynos4210-chipid";
+ reg = <0x10000000 0x100>;
+ };
+
+ combiner:interrupt-controller@10440000 {
+ compatible = "samsung,exynos4210-combiner";
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ samsung,combiner-nr = <32>;
+ reg = <0x10440000 0x1000>;
+ interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
+ <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
+ <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
+ <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
+ <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
+ <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
+ <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
+ <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
+ };
+
+ gic:interrupt-controller@10481000 {
+ compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x10481000 0x1000>,
+ <0x10482000 0x1000>,
+ <0x10484000 0x2000>,
+ <0x10486000 0x2000>;
+ interrupts = <1 9 0xf04>;
+ };
+
+ dwmmc_0: dwmmc0@12200000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ interrupts = <0 75 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ dwmmc_1: dwmmc1@12210000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ interrupts = <0 76 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ dwmmc_2: dwmmc2@12220000 {
+ compatible = "samsung,exynos5250-dw-mshc";
+ interrupts = <0 77 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ serial@12C00000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x12C00000 0x100>;
+ interrupts = <0 51 0>;
+ };
+
+ serial@12C10000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x12C10000 0x100>;
+ interrupts = <0 52 0>;
+ };
+
+ serial@12C20000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x12C20000 0x100>;
+ interrupts = <0 53 0>;
+ };
+
+ serial@12C30000 {
+ compatible = "samsung,exynos4210-uart";
+ reg = <0x12C30000 0x100>;
+ interrupts = <0 54 0>;
+ };
+
+ rtc {
+ compatible = "samsung,s3c6410-rtc";
+ reg = <0x101E0000 0x100>;
+ interrupts = <0 43 0>, <0 44 0>;
+ status = "disabled";
+ };
+
+ watchdog {
+ compatible = "samsung,s3c2410-wdt";
+ reg = <0x101D0000 0x100>;
+ interrupts = <0 42 0>;
+ status = "disabled";
+ };
+};
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 0673524..63ca03d 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -17,12 +17,11 @@
* published by the Free Software Foundation.
*/
-/include/ "skeleton.dtsi"
+#include "exynos5.dtsi"
/include/ "exynos5250-pinctrl.dtsi"
/ {
compatible = "samsung,exynos5250";
- interrupt-parent = <&gic>;
aliases {
spi0 = &spi_0;
@@ -51,11 +50,6 @@
pinctrl3 = &pinctrl_3;
};
- chipid@10000000 {
- compatible = "samsung,exynos4210-chipid";
- reg = <0x10000000 0x100>;
- };
-
pd_gsc: gsc-power-domain@0x10044000 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044000 0x20>;
@@ -72,17 +66,6 @@
#clock-cells = <1>;
};
- gic:interrupt-controller@10481000 {
- compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
- #interrupt-cells = <3>;
- interrupt-controller;
- reg = <0x10481000 0x1000>,
- <0x10482000 0x1000>,
- <0x10484000 0x2000>,
- <0x10486000 0x2000>;
- interrupts = <1 9 0xf04>;
- };
-
timer {
compatible = "arm,armv7-timer";
interrupts = <1 13 0xf08>,
@@ -91,22 +74,6 @@
<1 10 0xf08>;
};
- combiner:interrupt-controller@10440000 {
- compatible = "samsung,exynos4210-combiner";
- #interrupt-cells = <2>;
- interrupt-controller;
- samsung,combiner-nr = <32>;
- reg = <0x10440000 0x1000>;
- interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
- <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
- <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
- <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
- <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
- <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
- <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
- <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
- };
-
mct@101C0000 {
compatible = "samsung,exynos4210-mct";
reg = <0x101C0000 0x800>;
@@ -168,9 +135,6 @@
};
watchdog {
- compatible = "samsung,s3c2410-wdt";
- reg = <0x101D0000 0x100>;
- interrupts = <0 42 0>;
clocks = <&clock 336>;
clock-names = "watchdog";
};
@@ -183,12 +147,8 @@
};
rtc {
- compatible = "samsung,s3c6410-rtc";
- reg = <0x101E0000 0x100>;
- interrupts = <0 43 0>, <0 44 0>;
clocks = <&clock 337>;
clock-names = "rtc";
- status = "disabled";
};
tmu@10060000 {
@@ -200,33 +160,21 @@
};
serial@12C00000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x12C00000 0x100>;
- interrupts = <0 51 0>;
clocks = <&clock 289>, <&clock 146>;
clock-names = "uart", "clk_uart_baud0";
};
serial@12C10000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x12C10000 0x100>;
- interrupts = <0 52 0>;
clocks = <&clock 290>, <&clock 147>;
clock-names = "uart", "clk_uart_baud0";
};
serial@12C20000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x12C20000 0x100>;
- interrupts = <0 53 0>;
clocks = <&clock 291>, <&clock 148>;
clock-names = "uart", "clk_uart_baud0";
};
serial@12C30000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x12C30000 0x100>;
- interrupts = <0 54 0>;
clocks = <&clock 292>, <&clock 149>;
clock-names = "uart", "clk_uart_baud0";
};
@@ -405,31 +353,19 @@
};
dwmmc_0: dwmmc0@12200000 {
- compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12200000 0x1000>;
- interrupts = <0 75 0>;
- #address-cells = <1>;
- #size-cells = <0>;
clocks = <&clock 280>, <&clock 139>;
clock-names = "biu", "ciu";
};
dwmmc_1: dwmmc1@12210000 {
- compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12210000 0x1000>;
- interrupts = <0 76 0>;
- #address-cells = <1>;
- #size-cells = <0>;
clocks = <&clock 281>, <&clock 140>;
clock-names = "biu", "ciu";
};
dwmmc_2: dwmmc2@12220000 {
- compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12220000 0x1000>;
- interrupts = <0 77 0>;
- #address-cells = <1>;
- #size-cells = <0>;
clocks = <&clock 282>, <&clock 141>;
clock-names = "biu", "ciu";
};
--
1.7.9.5
next prev parent reply other threads:[~2013-06-18 6:29 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-18 6:29 [PATCH v4 00/10] ARM: Exynos: Add Exynos5420 SoC support Chander Kashyap
2013-06-18 6:29 ` Chander Kashyap [this message]
2013-06-18 6:29 ` [PATCH v4 02/10] ARM: dts: list the CPU nodes for Exynos5250 Chander Kashyap
2013-08-29 8:15 ` Viresh Kumar
2013-08-29 11:51 ` Tomasz Figa
2013-09-02 6:37 ` Chander Kashyap
2013-09-02 7:10 ` Viresh Kumar
2013-09-10 11:19 ` Viresh Kumar
2013-06-18 6:29 ` [PATCH v4 03/10] ARM: Exynos: Add support for Exynos5420 SoC Chander Kashyap
2013-06-18 6:29 ` [PATCH v4 04/10] serial: samsung: select Exynos specific driver data if ARCH_EXYNOS is defined Chander Kashyap
2013-06-18 6:50 ` Girish KS
2013-06-18 10:14 ` Chander Kashyap
2013-06-18 6:29 ` [PATCH v4 05/10] ARM: Exynos: use four additional chipid bits to identify Exynos family Chander Kashyap
2013-06-18 6:29 ` [PATCH v4 06/10] clk: exynos5420: register clocks using common clock framework Chander Kashyap
2013-06-18 10:28 ` Kukjin Kim
2013-06-22 18:19 ` Mike Turquette
2013-06-18 6:29 ` [PATCH v4 07/10] ARM: dts: Add initial device tree support for Exynos5420 Chander Kashyap
2013-06-18 6:29 ` [PATCH v4 08/10] clocksource: exynos_mct: use (request/free)_irq calls for local timer registration Chander Kashyap
2013-06-18 6:29 ` [PATCH v4 09/10] ARM: Exynos: add secondary CPU boot base location for Exynos5420 Chander Kashyap
2013-06-18 6:29 ` [PATCH v4 10/10] ARM: Exynos: extend soft-reset support " Chander Kashyap
2013-06-18 9:49 ` [PATCH v4 00/10] ARM: Exynos: Add Exynos5420 SoC support Tomasz Figa
2013-06-18 10:13 ` Chander Kashyap
2013-06-18 10:26 ` Kukjin Kim
2013-06-18 10:32 ` Chander Kashyap
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1371536962-13322-2-git-send-email-chander.kashyap@linaro.org \
--to=chander.kashyap@linaro.org \
--cc=kgene.kim@samsung.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=s.nawrocki@samsung.com \
--cc=t.figa@samsung.com \
--cc=thomas.ab@samsung.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).