From: Julien CHAUVEAU <julien.chauveau@neo-technologies.fr>
To: Heiko Stuebner <heiko@sntech.de>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Russell King <linux@arm.linux.org.uk>,
"moderated list:ARM/Rockchip SoC..."
<linux-arm-kernel@lists.infradead.org>,
"open list:ARM/Rockchip SoC..."
<linux-rockchip@lists.infradead.org>,
"open list:OPEN FIRMWARE AND..." <devicetree@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Cc: Julien CHAUVEAU <julien.chauveau@neo-technologies.fr>
Subject: [PATCH] ARM: dts: rockchip: add I2S controllers for rk3066 and rk3188
Date: Mon, 13 Oct 2014 15:51:04 +0200 [thread overview]
Message-ID: <1413208265-20372-1-git-send-email-julien.chauveau@neo-technologies.fr> (raw)
Add the I2S/PCM controller nodes and pin controls for rk3066 and rk3188.
Signed-off-by: Julien CHAUVEAU <julien.chauveau@neo-technologies.fr>
---
arch/arm/boot/dts/rk3066a.dtsi | 51 ++++++++++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/rk3188.dtsi | 16 +++++++++++++
arch/arm/boot/dts/rk3xxx.dtsi | 39 ++++++++++++++++++++++++++++++++
3 files changed, 106 insertions(+)
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index ad9c2db..7c4cd86 100644
--- a/arch/arm/boot/dts/rk3066a.dtsi
+++ b/arch/arm/boot/dts/rk3066a.dtsi
@@ -405,6 +405,42 @@
<RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_default>;
};
};
+
+ i2s0 {
+ i2s0_bus: i2s0-bus {
+ rockchip,pins = <RK_GPIO0 7 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 8 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 9 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 10 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 11 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 12 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 13 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 14 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 15 RK_FUNC_1 &pcfg_pull_default>;
+ };
+ };
+
+ i2s1 {
+ i2s1_bus: i2s1-bus {
+ rockchip,pins = <RK_GPIO0 16 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 17 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 18 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 19 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 20 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 21 RK_FUNC_1 &pcfg_pull_default>;
+ };
+ };
+
+ i2s2 {
+ i2s2_bus: i2s2-bus {
+ rockchip,pins = <RK_GPIO0 24 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 25 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 26 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 27 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 28 RK_FUNC_1 &pcfg_pull_default>,
+ <RK_GPIO0 29 RK_FUNC_1 &pcfg_pull_default>;
+ };
+ };
};
};
@@ -473,6 +509,21 @@
pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
};
+&i2s0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_bus>;
+};
+
+&i2s1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s1_bus>;
+};
+
+&i2s2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s2_bus>;
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer>;
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
index ddaada7..04ef487 100644
--- a/arch/arm/boot/dts/rk3188.dtsi
+++ b/arch/arm/boot/dts/rk3188.dtsi
@@ -395,6 +395,17 @@
<RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_none>;
};
};
+
+ i2s1 {
+ i2s1_bus: i2s1-bus {
+ rockchip,pins = <RK_GPIO1 16 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 17 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 18 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 19 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 20 RK_FUNC_1 &pcfg_pull_none>,
+ <RK_GPIO1 21 RK_FUNC_1 &pcfg_pull_none>;
+ };
+ };
};
};
@@ -472,6 +483,11 @@
pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
};
+&i2s1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s1_bus>;
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer>;
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 499468d..75b7982 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -112,6 +112,45 @@
<0x1013c100 0x0100>;
};
+ i2s0: i2s@10118000 {
+ compatible = "rockchip,rk3066-i2s";
+ reg = <0x10118000 0x2000>;
+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ dmas = <&dmac1_s 4>, <&dmac1_s 5>;
+ dma-names = "tx", "rx";
+ clock-names = "i2s_hclk", "i2s_clk";
+ clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
+ status = "disabled";
+ };
+
+ i2s1: i2s@1011a000 {
+ compatible = "rockchip,rk3066-i2s";
+ reg = <0x1011a000 0x2000>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ dmas = <&dmac1_s 6>, <&dmac1_s 7>;
+ dma-names = "tx", "rx";
+ clock-names = "i2s_hclk", "i2s_clk";
+ clocks = <&cru HCLK_I2S1>, <&cru SCLK_I2S1>;
+ status = "disabled";
+ };
+
+ i2s2: i2s@1011c000 {
+ compatible = "rockchip,rk3066-i2s";
+ reg = <0x1011c000 0x2000>;
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ dmas = <&dmac1_s 9>, <&dmac1_s 10>;
+ dma-names = "tx", "rx";
+ clock-names = "i2s_hclk", "i2s_clk";
+ clocks = <&cru HCLK_I2S2>, <&cru SCLK_I2S2>;
+ status = "disabled";
+ };
+
uart0: serial@10124000 {
compatible = "snps,dw-apb-uart";
reg = <0x10124000 0x400>;
--
1.9.1
next reply other threads:[~2014-10-13 13:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-13 13:51 Julien CHAUVEAU [this message]
2014-10-13 23:18 ` [PATCH] ARM: dts: rockchip: add I2S controllers for rk3066 and rk3188 Heiko Stübner
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=1413208265-20372-1-git-send-email-julien.chauveau@neo-technologies.fr \
--to=julien.chauveau@neo-technologies.fr \
--cc=devicetree@vger.kernel.org \
--cc=galak@codeaurora.org \
--cc=heiko@sntech.de \
--cc=ijc+devicetree@hellion.org.uk \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=linux@arm.linux.org.uk \
--cc=mark.rutland@arm.com \
--cc=pawel.moll@arm.com \
--cc=robh+dt@kernel.org \
/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).