lkml.org 
[lkml]   [2019]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 07/14] ARM: dts: sun4i: Add CSI1 controller and pinmux options
Date
From: Chen-Yu Tsai <wens@csie.org>

The CSI controller driver now supports the second CSI controller, CSI1.

Add a device node for it. Pinmuxing options for the MCLK output, the
standard 8-bit interface, and a secondary 24-bit interface are included.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm/boot/dts/sun4i-a10.dtsi | 35 ++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 4c268b70b735..bf531efc0610 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -624,6 +624,16 @@ ohci1: usb@1c1c400 {
status = "disabled";
};

+ csi1: csi@1c1d000 {
+ compatible = "allwinner,sun4i-a10-csi1";
+ reg = <0x01c1d000 0x1000>;
+ interrupts = <43>;
+ clocks = <&ccu CLK_AHB_CSI1>, <&ccu CLK_DRAM_CSI1>;
+ clock-names = "bus", "ram";
+ resets = <&ccu RST_CSI1>;
+ status = "disabled";
+ };
+
spi3: spi@1c1f000 {
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c1f000 0x1000>;
@@ -670,6 +680,31 @@ can0_ph_pins: can0-ph-pins {
function = "can";
};

+ /omit-if-no-ref/
+ csi1_8bits_pg_pins: csi1-8bits-pg-pins {
+ pins = "PG0", "PG2", "PG3", "PG4", "PG5",
+ "PG6", "PG7", "PG8", "PG9", "PG10",
+ "PG11";
+ function = "csi1";
+ };
+
+ /omit-if-no-ref/
+ csi1_24bits_ph_pins: csi1-24bits-ph-pins {
+ pins = "PH0", "PH1", "PH2", "PH3", "PH4",
+ "PH5", "PH6", "PH7", "PH8", "PH9",
+ "PH10", "PH11", "PH12", "PH13", "PH14",
+ "PH15", "PH16", "PH17", "PH18", "PH19",
+ "PH20", "PH21", "PH22", "PH23", "PH24",
+ "PH25", "PH26", "PH27";
+ function = "csi1";
+ };
+
+ /omit-if-no-ref/
+ csi1_clk_pg_pin: csi1-clk-pg-pin {
+ pins = "PG1";
+ function = "csi1";
+ };
+
emac_pins: emac0-pins {
pins = "PA0", "PA1", "PA2",
"PA3", "PA4", "PA5", "PA6",
--
2.24.0
\
 
 \ /
  Last update: 2019-12-15 18:01    [W:0.092 / U:5.788 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site