Re: [PATCH] arm/dts: Add omap3-beagle.dts
Hi Jon,
On 09/11/2012 12:57 AM, Jon Hunter wrote:
Add a minimal dts for original OMAP3430/3530 version of the Beagle board. This
version of the Beagle board has 256MB of DDR and features the same TWL4030
power management IC (PMIC) as the Beagle board XM.
Thanks for the patch.
Given that the Beagle and Beagle-XM boards use the same PMIC, move the
definition of the VSIM regulator into the TWL4030.dtsi file so that we do not
need to duplicate in the Beagle board dts file.
Good, catch, regulator definition has indeed nothing to do outside the
twl4030.dtsi.
This has been boot tested on an OMAP3530 Beagle board and verifing that the
SD/MMC interface is working with a SD card.
This patch is generated on top of Tony's patch for adding the Beagle board XM
dts file [1].
Tony has just updated his devel-dt with the DTS series I pushed plus the
beagle-xm introduction, so I'm gonna put this one on top and built a
for_3.7/dts_part2 branch sinec there are a couplf of USB / AM33xx pending.
Thanks,
Benoit
[1] http://marc.info/?l=linux-omapm=134695790516943w=2
Signed-off-by: Jon Hunter jon-hun...@ti.com
---
arch/arm/boot/dts/omap3-beagle-xm.dts |6 -
arch/arm/boot/dts/omap3-beagle.dts| 46
+
arch/arm/boot/dts/twl4030.dtsi|6 +
arch/arm/mach-omap2/Makefile.boot |3 ++-
4 files changed, 54 insertions(+), 7 deletions(-)
create mode 100644 arch/arm/boot/dts/omap3-beagle.dts
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts
b/arch/arm/boot/dts/omap3-beagle-xm.dts
index df6d485..ef2c711 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -26,12 +26,6 @@
reg = 0x48;
interrupts = 7; /* SYS_NIRQ cascaded to intc */
interrupt-parent = intc;
-
- vsim: regulator-vsim {
- compatible = ti,twl4030-vsim;
- regulator-min-microvolt = 180;
- regulator-max-microvolt = 300;
- };
};
};
diff --git a/arch/arm/boot/dts/omap3-beagle.dts
b/arch/arm/boot/dts/omap3-beagle.dts
new file mode 100644
index 000..90790d9
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
2012?
+ *
+ * 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.
+ */
+/dts-v1/;
+
+/include/ omap3.dtsi
+
+/ {
+ model = TI OMAP3 BeagleBoard;
+ compatible = ti,omap3-beagle, ti,omap3;
+
+ memory {
+ device_type = memory;
+ reg = 0x8000 0x1000; /* 256 MB */
+ };
+};
+
+i2c1 {
+ clock-frequency = 260;
+
+ twl: twl@48 {
+ reg = 0x48;
+ interrupts = 7; /* SYS_NIRQ cascaded to intc */
+ interrupt-parent = intc;
+ };
+};
+
+/include/ twl4030.dtsi
+
+mmc1 {
+ vmmc-supply = vmmc1;
+ vmmc_aux-supply = vsim;
+ bus-width = 8;
+};
+
+mmc2 {
+ status = disabled;
+};
+
+mmc3 {
+ status = disabled;
+};
diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index ff00017..c5337d4 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -37,6 +37,12 @@
regulator-max-microvolt = 315;
};
+ vsim: regulator-vsim {
+ compatible = ti,twl4030-vsim;
+ regulator-min-microvolt = 180;
+ regulator-max-microvolt = 300;
+ };
+
twl_gpio: gpio {
compatible = ti,twl4030-gpio;
gpio-controller;
diff --git a/arch/arm/mach-omap2/Makefile.boot
b/arch/arm/mach-omap2/Makefile.boot
index 0e602b7..a469a55 100644
--- a/arch/arm/mach-omap2/Makefile.boot
+++ b/arch/arm/mach-omap2/Makefile.boot
@@ -3,7 +3,8 @@ params_phys-y := 0x8100
initrd_phys-y:= 0x8080
dtb-$(CONFIG_SOC_OMAP2420) += omap2420-h4.dtb
-dtb-$(CONFIG_ARCH_OMAP3) += omap3-beagle-xm.dtb omap3-evm.dtb
+dtb-$(CONFIG_ARCH_OMAP3) += omap3-beagle.dtb omap3-beagle-xm.dtb \
+omap3-evm.dtb
dtb-$(CONFIG_ARCH_OMAP4) += omap4-panda.dtb omap4-pandaES.dtb
dtb-$(CONFIG_ARCH_OMAP4) += omap4-var_som.dtb omap4-sdp.dtb
dtb-$(CONFIG_SOC_OMAP5) += omap5-evm.dtb
--
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Re: [PATCH] arm/dts: Add omap3-beagle.dts
On 09/11/2012 01:29 PM, Benoit Cousson wrote: Hi Jon, On 09/11/2012 12:57 AM, Jon Hunter wrote: Add a minimal dts for original OMAP3430/3530 version of the Beagle board. This version of the Beagle board has 256MB of DDR and features the same TWL4030 power management IC (PMIC) as the Beagle board XM. Thanks for the patch. Given that the Beagle and Beagle-XM boards use the same PMIC, move the definition of the VSIM regulator into the TWL4030.dtsi file so that we do not need to duplicate in the Beagle board dts file. Good, catch, regulator definition has indeed nothing to do outside the twl4030.dtsi. This has been boot tested on an OMAP3530 Beagle board and verifing that the SD/MMC interface is working with a SD card. This patch is generated on top of Tony's patch for adding the Beagle board XM dts file [1]. Tony has just updated his devel-dt with the DTS series I pushed plus the beagle-xm introduction, so I'm gonna put this one on top and built a for_3.7/dts_part2 branch sinec there are a couplf of USB / AM33xx pending. OK, so in fact, it does not apply very well due to all the changes I introduced in my for_3.7/dts pull and then the beagle is now missing all the LEDs support recently added. So you should refresh that patch taking the latest devel-dt branch as a base and copying the latest beagle-xm.dts file. diff --git a/arch/arm/mach-omap2/Makefile.boot b/arch/arm/mach-omap2/Makefile.boot index 0e602b7..a469a55 100644 --- a/arch/arm/mach-omap2/Makefile.boot +++ b/arch/arm/mach-omap2/Makefile.boot @@ -3,7 +3,8 @@ params_phys-y:= 0x8100 initrd_phys-y := 0x8080 dtb-$(CONFIG_SOC_OMAP2420) += omap2420-h4.dtb -dtb-$(CONFIG_ARCH_OMAP3)+= omap3-beagle-xm.dtb omap3-evm.dtb +dtb-$(CONFIG_ARCH_OMAP3)+= omap3-beagle.dtb omap3-beagle-xm.dtb \ + omap3-evm.dtb You'd better duplicate the whole line like it is done for OMAP4 instead of using the \ +dtb-$(CONFIG_ARCH_OMAP3) += omap3-evm.dtb Regards, Benoit -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH] arm/dts: Add omap3-beagle.dts
Add a minimal dts for original OMAP3430/3530 version of the Beagle board. This
version of the Beagle board has 256MB of DDR and features the same TWL4030
power management IC (PMIC) as the Beagle board XM.
Given that the Beagle and Beagle-XM boards use the same PMIC, move the
definition of the VSIM regulator into the TWL4030.dtsi file so that we do not
need to duplicate in the Beagle board dts file.
This has been boot tested on an OMAP3530 Beagle board and verifing that the
SD/MMC interface is working with a SD card.
This patch is generated on top of Tony's patch for adding the Beagle board XM
dts file [1].
[1] http://marc.info/?l=linux-omapm=134695790516943w=2
Signed-off-by: Jon Hunter jon-hun...@ti.com
---
arch/arm/boot/dts/omap3-beagle-xm.dts |6 -
arch/arm/boot/dts/omap3-beagle.dts| 46 +
arch/arm/boot/dts/twl4030.dtsi|6 +
arch/arm/mach-omap2/Makefile.boot |3 ++-
4 files changed, 54 insertions(+), 7 deletions(-)
create mode 100644 arch/arm/boot/dts/omap3-beagle.dts
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts
b/arch/arm/boot/dts/omap3-beagle-xm.dts
index df6d485..ef2c711 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -26,12 +26,6 @@
reg = 0x48;
interrupts = 7; /* SYS_NIRQ cascaded to intc */
interrupt-parent = intc;
-
- vsim: regulator-vsim {
- compatible = ti,twl4030-vsim;
- regulator-min-microvolt = 180;
- regulator-max-microvolt = 300;
- };
};
};
diff --git a/arch/arm/boot/dts/omap3-beagle.dts
b/arch/arm/boot/dts/omap3-beagle.dts
new file mode 100644
index 000..90790d9
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * 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.
+ */
+/dts-v1/;
+
+/include/ omap3.dtsi
+
+/ {
+ model = TI OMAP3 BeagleBoard;
+ compatible = ti,omap3-beagle, ti,omap3;
+
+ memory {
+ device_type = memory;
+ reg = 0x8000 0x1000; /* 256 MB */
+ };
+};
+
+i2c1 {
+ clock-frequency = 260;
+
+ twl: twl@48 {
+ reg = 0x48;
+ interrupts = 7; /* SYS_NIRQ cascaded to intc */
+ interrupt-parent = intc;
+ };
+};
+
+/include/ twl4030.dtsi
+
+mmc1 {
+ vmmc-supply = vmmc1;
+ vmmc_aux-supply = vsim;
+ bus-width = 8;
+};
+
+mmc2 {
+ status = disabled;
+};
+
+mmc3 {
+ status = disabled;
+};
diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index ff00017..c5337d4 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -37,6 +37,12 @@
regulator-max-microvolt = 315;
};
+ vsim: regulator-vsim {
+ compatible = ti,twl4030-vsim;
+ regulator-min-microvolt = 180;
+ regulator-max-microvolt = 300;
+ };
+
twl_gpio: gpio {
compatible = ti,twl4030-gpio;
gpio-controller;
diff --git a/arch/arm/mach-omap2/Makefile.boot
b/arch/arm/mach-omap2/Makefile.boot
index 0e602b7..a469a55 100644
--- a/arch/arm/mach-omap2/Makefile.boot
+++ b/arch/arm/mach-omap2/Makefile.boot
@@ -3,7 +3,8 @@ params_phys-y := 0x8100
initrd_phys-y := 0x8080
dtb-$(CONFIG_SOC_OMAP2420) += omap2420-h4.dtb
-dtb-$(CONFIG_ARCH_OMAP3) += omap3-beagle-xm.dtb omap3-evm.dtb
+dtb-$(CONFIG_ARCH_OMAP3) += omap3-beagle.dtb omap3-beagle-xm.dtb \
+ omap3-evm.dtb
dtb-$(CONFIG_ARCH_OMAP4) += omap4-panda.dtb omap4-pandaES.dtb
dtb-$(CONFIG_ARCH_OMAP4) += omap4-var_som.dtb omap4-sdp.dtb
dtb-$(CONFIG_SOC_OMAP5)+= omap5-evm.dtb
--
1.7.9.5
--
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