A pinctrl node for the IPU was also added.
Cc: Rob Herring <rob.herring@xxxxxxxxxxx>
Cc: Pawel Moll <pawel.moll@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Stephen Warren <swarren@xxxxxxxxxxxxx>
Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
Cc: Grant Likely <grant.likely@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: Sascha Hauer <kernel@xxxxxxxxxxxxxx>
Cc: Shawn Guo <shawn.guo@xxxxxxxxxx>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Cc: linux-fbdev@xxxxxxxxxxxxxxx
Cc: Eric Bénard <eric@xxxxxxxxxx>
Signed-off-by: Denis Carikli <denis@xxxxxxxxxx>
---
ChangeLog v4->v5:
- Added Grant Likely and Shawn Guo in the Cc list.
- Adapted to the new non-dma ipu bindings.
- Adapted to the use of imx35-pingrp.h
- The pinctrl ipu node addition was moved in this commit.
ChangeLog v3->v4:
- Splitted the imx35.dtsi display support (new patch).
---
arch/arm/boot/dts/imx35.dtsi | 13 +++++++++++++
arch/arm/mach-imx/imx35-dt.c | 7 +++++++
2 files changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi
index 1cf520a..287bf6b 100644
--- a/arch/arm/boot/dts/imx35.dtsi
+++ b/arch/arm/boot/dts/imx35.dtsi
@@ -175,6 +175,12 @@
};
};
+ ipu {
+ pinctrl_ipu_disp0: ipudisp0grp {
+ fsl,pins = <MX35_IPU_PINGRP1>;
+ };
+ };
+
uart1 {
pinctrl_uart1_1: uart1grp-1 {
fsl,pins = <MX35_UART1_PINGRP1>;
@@ -266,6 +272,13 @@
status = "disabled";
};
+ ipu: ipu@53fc0000 {
+ compatible = "fsl,imx35-ipu";
+ reg = <0x53fc0000 0x4000>;
+ clocks = <&clks 55>;
+ status = "disabled";
+ };
+
audmux: audmux@53fc4000 {
compatible = "fsl,imx35-audmux", "fsl,imx31-audmux";
reg = <0x53fc4000 0x4000>;
diff --git a/arch/arm/mach-imx/imx35-dt.c b/arch/arm/mach-imx/imx35-dt.c
index e3def45..6438f292 100644
--- a/arch/arm/mach-imx/imx35-dt.c
+++ b/arch/arm/mach-imx/imx35-dt.c
@@ -16,14 +16,21 @@
#include <asm/mach/time.h>
#include <asm/hardware/cache-l2x0.h>
#include "common.h"
+#include "devices-imx35.h"
#include "mx35.h"
static void __init imx35_dt_init(void)
{
+ struct device_node *np;
mxc_arch_reset_init_dt();
of_platform_populate(NULL, of_default_bus_match_table,
NULL, NULL);
+
+ /* We don't want to export the IPU as DT bindings. */
+ np = of_find_compatible_node(NULL, NULL, "fsl,imx35-ipu");
+ if (of_device_is_available(np))
+ imx35_add_ipu_core();
}
static void __init imx35_timer_init(void)
--
1.7.9.5
--
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