* [PATCH 1/2] powerpc/5200: Add Lite5200 on-board LEDs as devices
@ 2013-02-08 8:02 Grant Likely
2013-02-08 8:02 ` [PATCH 2/2] powerpc/5200: Use the gpt* labels to simplify mpc5200 dts files Grant Likely
2013-02-11 21:53 ` [PATCH 1/2] powerpc/5200: Add Lite5200 on-board LEDs as devices Anatolij Gustschin
0 siblings, 2 replies; 4+ messages in thread
From: Grant Likely @ 2013-02-08 8:02 UTC (permalink / raw)
To: linuxppc-dev, linux-kernel, devicetree-discuss
Cc: Grant Likely, Anatolij Gustschin
The Lite5200 evaluation board has a number of debug LEDs that Linux
doesn't know about yet. This change adds a gpio-leds stanza to the
lite5200 device tree so that the correct driver can get hooked up.
Also, make use of the dtc labels feature to reduce the number of source
lines required to add the gpio-controller property to the general
purpose timer nodes. In addition, the required #gpio-cells properties
are added to the common mpc5200b dtsi include file so that each board
doesn't need to add them explicitly. This still doesn't enable gpio
mode, 'gpio-controller' is required for that, but it means less work
needs to be done by board ports.
Cc: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
arch/powerpc/boot/dts/lite5200b.dts | 23 +++++++++++++++++++----
arch/powerpc/boot/dts/mpc5200b.dtsi | 25 +++++++++++++++++--------
2 files changed, 36 insertions(+), 12 deletions(-)
diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts
index fb288bb..5abb46c 100644
--- a/arch/powerpc/boot/dts/lite5200b.dts
+++ b/arch/powerpc/boot/dts/lite5200b.dts
@@ -12,19 +12,34 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { fsl,has-wdt; };
+&gpt2 { gpio-controller; };
+&gpt3 { gpio-controller; };
+
/ {
model = "fsl,lite5200b";
compatible = "fsl,lite5200b";
+ leds {
+ compatible = "gpio-leds";
+ tmr2 {
+ gpios = <&gpt2 0 1>;
+ };
+ tmr3 {
+ gpios = <&gpt3 0 1>;
+ linux,default-trigger = "heartbeat";
+ };
+ led1 { gpios = <&gpio_wkup 2 1>; };
+ led2 { gpios = <&gpio_simple 3 1>; };
+ led3 { gpios = <&gpio_wkup 3 1>; };
+ led4 { gpios = <&gpio_simple 2 1>; };
+ };
+
memory {
reg = <0x00000000 0x10000000>; // 256MB
};
soc5200@f0000000 {
- timer@600 { // General Purpose Timer
- fsl,has-wdt;
- };
-
psc@2000 { // PSC1
compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
cell-index = <0>;
diff --git a/arch/powerpc/boot/dts/mpc5200b.dtsi b/arch/powerpc/boot/dts/mpc5200b.dtsi
index 39ed65a..969b220 100644
--- a/arch/powerpc/boot/dts/mpc5200b.dtsi
+++ b/arch/powerpc/boot/dts/mpc5200b.dtsi
@@ -64,50 +64,59 @@
reg = <0x500 0x80>;
};
- timer@600 { // General Purpose Timer
+ gpt0: timer@600 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ #gpio-cells = <2>; // Add 'gpio-controller;' to enable gpio mode
reg = <0x600 0x10>;
interrupts = <1 9 0>;
+ // add 'fsl,has-wdt' to enable watchdog
};
- timer@610 { // General Purpose Timer
+ gpt1: timer@610 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ #gpio-cells = <2>; // Add 'gpio-controller;' to enable gpio mode
reg = <0x610 0x10>;
interrupts = <1 10 0>;
};
- timer@620 { // General Purpose Timer
+ gpt2: timer@620 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ #gpio-cells = <2>; // Add 'gpio-controller;' to enable gpio mode
reg = <0x620 0x10>;
interrupts = <1 11 0>;
};
- timer@630 { // General Purpose Timer
+ gpt3: timer@630 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ #gpio-cells = <2>; // Add 'gpio-controller;' to enable gpio mode
reg = <0x630 0x10>;
interrupts = <1 12 0>;
};
- timer@640 { // General Purpose Timer
+ gpt4: timer@640 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ #gpio-cells = <2>; // Add 'gpio-controller;' to enable gpio mode
reg = <0x640 0x10>;
interrupts = <1 13 0>;
};
- timer@650 { // General Purpose Timer
+ gpt5: timer@650 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ #gpio-cells = <2>; // Add 'gpio-controller;' to enable gpio mode
reg = <0x650 0x10>;
interrupts = <1 14 0>;
};
- timer@660 { // General Purpose Timer
+ gpt6: timer@660 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ #gpio-cells = <2>; // Add 'gpio-controller;' to enable gpio mode
reg = <0x660 0x10>;
interrupts = <1 15 0>;
};
- timer@670 { // General Purpose Timer
+ gpt7: timer@670 { // General Purpose Timer
compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
+ #gpio-cells = <2>; // Add 'gpio-controller;' to enable gpio mode
reg = <0x670 0x10>;
interrupts = <1 16 0>;
};
--
1.7.10.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/2] powerpc/5200: Use the gpt* labels to simplify mpc5200 dts files
2013-02-08 8:02 [PATCH 1/2] powerpc/5200: Add Lite5200 on-board LEDs as devices Grant Likely
@ 2013-02-08 8:02 ` Grant Likely
2013-02-11 21:55 ` Anatolij Gustschin
2013-02-11 21:53 ` [PATCH 1/2] powerpc/5200: Add Lite5200 on-board LEDs as devices Anatolij Gustschin
1 sibling, 1 reply; 4+ messages in thread
From: Grant Likely @ 2013-02-08 8:02 UTC (permalink / raw)
To: linuxppc-dev, linux-kernel, devicetree-discuss
Cc: Grant Likely, Anatolij Gustschin
The DTC labels feature allows a dts file to reference a node without
having to reproduce the entire node hierarchy above it. We can use this
to simplify the MPC5200 board dts files by referencing the gpt nodes by
label.
Cc: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
arch/powerpc/boot/dts/a3m071.dts | 6 ++--
arch/powerpc/boot/dts/a4m072.dts | 27 ++++--------------
arch/powerpc/boot/dts/cm5200.dts | 6 ++--
arch/powerpc/boot/dts/digsy_mtc.dts | 14 ++--------
arch/powerpc/boot/dts/media5200.dts | 6 ++--
arch/powerpc/boot/dts/motionpro.dts | 26 ++++++++----------
arch/powerpc/boot/dts/mucmc52.dts | 48 ++++++++------------------------
arch/powerpc/boot/dts/o2d.dtsi | 25 +++++------------
arch/powerpc/boot/dts/pcm030.dts | 48 ++++++--------------------------
arch/powerpc/boot/dts/pcm032.dts | 45 ++++++------------------------
arch/powerpc/boot/dts/uc101.dts | 52 ++++++-----------------------------
11 files changed, 69 insertions(+), 234 deletions(-)
diff --git a/arch/powerpc/boot/dts/a3m071.dts b/arch/powerpc/boot/dts/a3m071.dts
index 877a28c..bf81b8f 100644
--- a/arch/powerpc/boot/dts/a3m071.dts
+++ b/arch/powerpc/boot/dts/a3m071.dts
@@ -17,6 +17,8 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { fsl,has-wdt; };
+
/ {
model = "anonymous,a3m071";
compatible = "anonymous,a3m071";
@@ -30,10 +32,6 @@
bus-frequency = <0>; /* From boot loader */
system-frequency = <0>; /* From boot loader */
- timer@600 {
- fsl,has-wdt;
- };
-
spi@f00 {
status = "disabled";
};
diff --git a/arch/powerpc/boot/dts/a4m072.dts b/arch/powerpc/boot/dts/a4m072.dts
index fabe7b7..1f02034 100644
--- a/arch/powerpc/boot/dts/a4m072.dts
+++ b/arch/powerpc/boot/dts/a4m072.dts
@@ -15,6 +15,11 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { fsl,has-wdt; };
+&gpt3 { gpio-controller; };
+&gpt4 { gpio-controller; };
+&gpt5 { gpio-controller; };
+
/ {
model = "anonymous,a4m072";
compatible = "anonymous,a4m072";
@@ -34,28 +39,6 @@
fsl,init-fd-counters = <0x3333>;
};
- timer@600 {
- fsl,has-wdt;
- };
-
- gpt3: timer@630 { /* General Purpose Timer in GPIO mode */
- compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt4: timer@640 { /* General Purpose Timer in GPIO mode */
- compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt5: timer@650 { /* General Purpose Timer in GPIO mode */
- compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
spi@f00 {
status = "disabled";
};
diff --git a/arch/powerpc/boot/dts/cm5200.dts b/arch/powerpc/boot/dts/cm5200.dts
index ad3a4f4..fb580dd 100644
--- a/arch/powerpc/boot/dts/cm5200.dts
+++ b/arch/powerpc/boot/dts/cm5200.dts
@@ -12,15 +12,13 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { fsl,has-wdt; };
+
/ {
model = "schindler,cm5200";
compatible = "schindler,cm5200";
soc5200@f0000000 {
- timer@600 { // General Purpose Timer
- fsl,has-wdt;
- };
-
can@900 {
status = "disabled";
};
diff --git a/arch/powerpc/boot/dts/digsy_mtc.dts b/arch/powerpc/boot/dts/digsy_mtc.dts
index a7511f2..955bff6 100644
--- a/arch/powerpc/boot/dts/digsy_mtc.dts
+++ b/arch/powerpc/boot/dts/digsy_mtc.dts
@@ -13,6 +13,9 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { gpio-controller; fsl,has-wdt; };
+&gpt1 { gpio-controller; };
+
/ {
model = "intercontrol,digsy-mtc";
compatible = "intercontrol,digsy-mtc";
@@ -22,17 +25,6 @@
};
soc5200@f0000000 {
- timer@600 { // General Purpose Timer
- #gpio-cells = <2>;
- fsl,has-wdt;
- gpio-controller;
- };
-
- timer@610 {
- #gpio-cells = <2>;
- gpio-controller;
- };
-
rtc@800 {
status = "disabled";
};
diff --git a/arch/powerpc/boot/dts/media5200.dts b/arch/powerpc/boot/dts/media5200.dts
index 48d72f3..b5413cb 100644
--- a/arch/powerpc/boot/dts/media5200.dts
+++ b/arch/powerpc/boot/dts/media5200.dts
@@ -13,6 +13,8 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { fsl,has-wdt; };
+
/ {
model = "fsl,media5200";
compatible = "fsl,media5200";
@@ -41,10 +43,6 @@
soc5200@f0000000 {
bus-frequency = <132000000>;// 132 MHz
- timer@600 { // General Purpose Timer
- fsl,has-wdt;
- };
-
psc@2000 { // PSC1
status = "disabled";
};
diff --git a/arch/powerpc/boot/dts/motionpro.dts b/arch/powerpc/boot/dts/motionpro.dts
index 0b78e89..bbabd97 100644
--- a/arch/powerpc/boot/dts/motionpro.dts
+++ b/arch/powerpc/boot/dts/motionpro.dts
@@ -12,26 +12,22 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { fsl,has-wdt; };
+&gpt6 { // Motion-PRO status LED
+ compatible = "promess,motionpro-led";
+ label = "motionpro-statusled";
+ blink-delay = <100>; // 100 msec
+};
+&gpt7 { // Motion-PRO ready LED
+ compatible = "promess,motionpro-led";
+ label = "motionpro-readyled";
+};
+
/ {
model = "promess,motionpro";
compatible = "promess,motionpro";
soc5200@f0000000 {
- timer@600 { // General Purpose Timer
- fsl,has-wdt;
- };
-
- timer@660 { // Motion-PRO status LED
- compatible = "promess,motionpro-led";
- label = "motionpro-statusled";
- blink-delay = <100>; // 100 msec
- };
-
- timer@670 { // Motion-PRO ready LED
- compatible = "promess,motionpro-led";
- label = "motionpro-readyled";
- };
-
can@900 {
status = "disabled";
};
diff --git a/arch/powerpc/boot/dts/mucmc52.dts b/arch/powerpc/boot/dts/mucmc52.dts
index 21d3472..d3a792b 100644
--- a/arch/powerpc/boot/dts/mucmc52.dts
+++ b/arch/powerpc/boot/dts/mucmc52.dts
@@ -13,47 +13,23 @@
/include/ "mpc5200b.dtsi"
+/* Timer pins that need to be in GPIO mode */
+&gpt0 { gpio-controller; };
+&gpt1 { gpio-controller; };
+&gpt2 { gpio-controller; };
+&gpt3 { gpio-controller; };
+
+/* Disabled timers */
+&gpt4 { status = "disabled"; };
+&gpt5 { status = "disabled"; };
+&gpt6 { status = "disabled"; };
+&gpt7 { status = "disabled"; };
+
/ {
model = "manroland,mucmc52";
compatible = "manroland,mucmc52";
soc5200@f0000000 {
- gpt0: timer@600 { // GPT 0 in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt1: timer@610 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt2: timer@620 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt3: timer@630 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- timer@640 {
- status = "disabled";
- };
-
- timer@650 {
- status = "disabled";
- };
-
- timer@660 {
- status = "disabled";
- };
-
- timer@670 {
- status = "disabled";
- };
-
rtc@800 {
status = "disabled";
};
diff --git a/arch/powerpc/boot/dts/o2d.dtsi b/arch/powerpc/boot/dts/o2d.dtsi
index 24f6680..d26b7e3 100644
--- a/arch/powerpc/boot/dts/o2d.dtsi
+++ b/arch/powerpc/boot/dts/o2d.dtsi
@@ -12,6 +12,13 @@
/include/ "mpc5200b.dtsi"
+&gpt0 {
+ gpio-controller;
+ fsl,has-wdt;
+ fsl,wdt-on-boot = <0>;
+};
+&gpt1 { gpio-controller; };
+
/ {
model = "ifm,o2d";
compatible = "ifm,o2d";
@@ -22,24 +29,6 @@
soc5200@f0000000 {
- gpio_simple: gpio@b00 {
- };
-
- timer@600 { // General Purpose Timer
- #gpio-cells = <2>;
- gpio-controller;
- fsl,has-wdt;
- fsl,wdt-on-boot = <0>;
- };
-
- timer@610 {
- #gpio-cells = <2>;
- gpio-controller;
- };
-
- timer7: timer@670 {
- };
-
rtc@800 {
status = "disabled";
};
diff --git a/arch/powerpc/boot/dts/pcm030.dts b/arch/powerpc/boot/dts/pcm030.dts
index 96512c0..192e66a 100644
--- a/arch/powerpc/boot/dts/pcm030.dts
+++ b/arch/powerpc/boot/dts/pcm030.dts
@@ -14,51 +14,19 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { fsl,has-wdt; };
+&gpt2 { gpio-controller; };
+&gpt3 { gpio-controller; };
+&gpt4 { gpio-controller; };
+&gpt5 { gpio-controller; };
+&gpt6 { gpio-controller; };
+&gpt7 { gpio-controller; };
+
/ {
model = "phytec,pcm030";
compatible = "phytec,pcm030";
soc5200@f0000000 {
- timer@600 { // General Purpose Timer
- fsl,has-wdt;
- };
-
- gpt2: timer@620 { // General Purpose Timer in GPIO mode
- compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt3: timer@630 { // General Purpose Timer in GPIO mode
- compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt4: timer@640 { // General Purpose Timer in GPIO mode
- compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt5: timer@650 { // General Purpose Timer in GPIO mode
- compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt6: timer@660 { // General Purpose Timer in GPIO mode
- compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt7: timer@670 { // General Purpose Timer in GPIO mode
- compatible = "fsl,mpc5200b-gpt-gpio","fsl,mpc5200-gpt-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- };
-
audioplatform: psc@2000 { /* PSC1 in ac97 mode */
compatible = "mpc5200b-psc-ac97","fsl,mpc5200b-psc-ac97";
cell-index = <0>;
diff --git a/arch/powerpc/boot/dts/pcm032.dts b/arch/powerpc/boot/dts/pcm032.dts
index 1dd478b..96b139b 100644
--- a/arch/powerpc/boot/dts/pcm032.dts
+++ b/arch/powerpc/boot/dts/pcm032.dts
@@ -14,6 +14,14 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { fsl,has-wdt; };
+&gpt2 { gpio-controller; };
+&gpt3 { gpio-controller; };
+&gpt4 { gpio-controller; };
+&gpt5 { gpio-controller; };
+&gpt6 { gpio-controller; };
+&gpt7 { gpio-controller; };
+
/ {
model = "phytec,pcm032";
compatible = "phytec,pcm032";
@@ -23,43 +31,6 @@
};
soc5200@f0000000 {
- timer@600 { // General Purpose Timer
- fsl,has-wdt;
- };
-
- gpt2: timer@620 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt3: timer@630 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt4: timer@640 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt5: timer@650 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt6: timer@660 { // General Purpose Timer in GPIO mode
- compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
- reg = <0x660 0x10>;
- interrupts = <1 15 0>;
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt7: timer@670 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
psc@2000 { /* PSC1 is ac97 */
compatible = "fsl,mpc5200b-psc-ac97","fsl,mpc5200-psc-ac97";
cell-index = <0>;
diff --git a/arch/powerpc/boot/dts/uc101.dts b/arch/powerpc/boot/dts/uc101.dts
index ba83d54..5c46219 100644
--- a/arch/powerpc/boot/dts/uc101.dts
+++ b/arch/powerpc/boot/dts/uc101.dts
@@ -13,54 +13,20 @@
/include/ "mpc5200b.dtsi"
+&gpt0 { gpio-controller; };
+&gpt1 { gpio-controller; };
+&gpt2 { gpio-controller; };
+&gpt3 { gpio-controller; };
+&gpt4 { gpio-controller; };
+&gpt5 { gpio-controller; };
+&gpt6 { gpio-controller; };
+&gpt7 { gpio-controller; };
+
/ {
model = "manroland,uc101";
compatible = "manroland,uc101";
soc5200@f0000000 {
- gpt0: timer@600 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt1: timer@610 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt2: timer@620 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt3: timer@630 { // General Purpose Timer in GPIO mode
- compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt";
- reg = <0x630 0x10>;
- interrupts = <1 12 0>;
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt4: timer@640 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt5: timer@650 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt6: timer@660 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
- gpt7: timer@670 { // General Purpose Timer in GPIO mode
- gpio-controller;
- #gpio-cells = <2>;
- };
-
rtc@800 {
status = "disabled";
};
--
1.7.10.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 1/2] powerpc/5200: Add Lite5200 on-board LEDs as devices
2013-02-08 8:02 [PATCH 1/2] powerpc/5200: Add Lite5200 on-board LEDs as devices Grant Likely
2013-02-08 8:02 ` [PATCH 2/2] powerpc/5200: Use the gpt* labels to simplify mpc5200 dts files Grant Likely
@ 2013-02-11 21:53 ` Anatolij Gustschin
1 sibling, 0 replies; 4+ messages in thread
From: Anatolij Gustschin @ 2013-02-11 21:53 UTC (permalink / raw)
To: Grant Likely; +Cc: linuxppc-dev, linux-kernel, devicetree-discuss
On Fri, 8 Feb 2013 08:02:50 +0000
Grant Likely <grant.likely@secretlab.ca> wrote:
> The Lite5200 evaluation board has a number of debug LEDs that Linux
> doesn't know about yet. This change adds a gpio-leds stanza to the
> lite5200 device tree so that the correct driver can get hooked up.
>
> Also, make use of the dtc labels feature to reduce the number of source
> lines required to add the gpio-controller property to the general
> purpose timer nodes. In addition, the required #gpio-cells properties
> are added to the common mpc5200b dtsi include file so that each board
> doesn't need to add them explicitly. This still doesn't enable gpio
> mode, 'gpio-controller' is required for that, but it means less work
> needs to be done by board ports.
>
> Cc: Anatolij Gustschin <agust@denx.de>
> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
> ---
> arch/powerpc/boot/dts/lite5200b.dts | 23 +++++++++++++++++++----
> arch/powerpc/boot/dts/mpc5200b.dtsi | 25 +++++++++++++++++--------
> 2 files changed, 36 insertions(+), 12 deletions(-)
Applied, thanks!
Anatolij
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 2/2] powerpc/5200: Use the gpt* labels to simplify mpc5200 dts files
2013-02-08 8:02 ` [PATCH 2/2] powerpc/5200: Use the gpt* labels to simplify mpc5200 dts files Grant Likely
@ 2013-02-11 21:55 ` Anatolij Gustschin
0 siblings, 0 replies; 4+ messages in thread
From: Anatolij Gustschin @ 2013-02-11 21:55 UTC (permalink / raw)
To: Grant Likely; +Cc: linuxppc-dev, linux-kernel, devicetree-discuss
On Fri, 8 Feb 2013 08:02:51 +0000
Grant Likely <grant.likely@secretlab.ca> wrote:
> The DTC labels feature allows a dts file to reference a node without
> having to reproduce the entire node hierarchy above it. We can use this
> to simplify the MPC5200 board dts files by referencing the gpt nodes by
> label.
>
> Cc: Anatolij Gustschin <agust@denx.de>
> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
> ---
> arch/powerpc/boot/dts/a3m071.dts | 6 ++--
> arch/powerpc/boot/dts/a4m072.dts | 27 ++++--------------
> arch/powerpc/boot/dts/cm5200.dts | 6 ++--
> arch/powerpc/boot/dts/digsy_mtc.dts | 14 ++--------
> arch/powerpc/boot/dts/media5200.dts | 6 ++--
> arch/powerpc/boot/dts/motionpro.dts | 26 ++++++++----------
> arch/powerpc/boot/dts/mucmc52.dts | 48 ++++++++------------------------
> arch/powerpc/boot/dts/o2d.dtsi | 25 +++++------------
> arch/powerpc/boot/dts/pcm030.dts | 48 ++++++--------------------------
> arch/powerpc/boot/dts/pcm032.dts | 45 ++++++------------------------
> arch/powerpc/boot/dts/uc101.dts | 52 ++++++-----------------------------
> 11 files changed, 69 insertions(+), 234 deletions(-)
Applied, thanks!
Anatolij
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-02-11 21:55 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2013-02-08 8:02 [PATCH 1/2] powerpc/5200: Add Lite5200 on-board LEDs as devices Grant Likely
2013-02-08 8:02 ` [PATCH 2/2] powerpc/5200: Use the gpt* labels to simplify mpc5200 dts files Grant Likely
2013-02-11 21:55 ` Anatolij Gustschin
2013-02-11 21:53 ` [PATCH 1/2] powerpc/5200: Add Lite5200 on-board LEDs as devices Anatolij Gustschin
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