4 messages, 2 authors, 2012-09-03 · open the first message on its own page
From: Maxime Ripard <hidden>
Date: 2012-08-31 14:00:39
Hi everyone, Here is a patchset to introduce the CFA-10049 expansion board to the CFA-10036 module. This expansion board has a number of ADCs and DACs, stepper drivers, GPIO expanders, a LCD touchscreen and fans. Support for those will come eventually. We only support the I2C bus for now, that is used for ADCs behind a i2c muxer and a GPIO expander. Thanks, Maxime
From: Maxime Ripard <hidden>
Date: 2012-08-31 14:00:40
Signed-off-by: Maxime Ripard <redacted> --- arch/arm/boot/dts/imx28.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi
index 60d10d7..7d156ee 100644
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi@@ -421,6 +421,17 @@ fsl,pull-up = <1>; }; + i2c1_pins_a: i2c1 at 0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3101 /* MX28_PAD_PWM0__I2C1_SCL */ + 0x3111 /* MX28_PAD_PWM1__I2C1_SDA */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + saif0_pins_a: saif0 at 0 { reg = <0>; fsl,pinmux-ids = <
--
1.7.9.5
From: Maxime Ripard <hidden>
Date: 2012-08-31 14:00:41
Signed-off-by: Maxime Ripard <redacted> --- arch/arm/boot/dts/imx28-cfa10049.dts | 31 +++++++++++++++++++++++++++++++ arch/arm/mach-mxs/Makefile.boot | 1 + 2 files changed, 32 insertions(+) create mode 100644 arch/arm/boot/dts/imx28-cfa10049.dts
diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
new file mode 100644
index 0000000..e0e4b8c
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts@@ -0,0 +1,31 @@ +/* + * Copyright 2012 Free Electrons + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/* + * The CFA-10049 is an expansion board for the CFA-10036 module, thus we + * need to include the CFA-10036 DTS. + */ +/include/ "imx28-cfa10036.dts" + +/ { + model = "Crystalfontz CFA-10049 Board"; + compatible = "crystalfontz,cfa10049", "crystalfontz,cfa10036", "fsl,imx28"; + + apb at 80000000 { + apbx at 80040000 { + i2c1: i2c at 8005a000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + }; + }; + }; +};
diff --git a/arch/arm/mach-mxs/Makefile.boot b/arch/arm/mach-mxs/Makefile.boot
index 4582999..8bd23a8 100644
--- a/arch/arm/mach-mxs/Makefile.boot
+++ b/arch/arm/mach-mxs/Makefile.boot@@ -5,6 +5,7 @@ dtb-y += imx23-evk.dtb \ imx23-stmp378x_devb.dtb \ imx28-apx4devkit.dtb \ imx28-cfa10036.dtb \ + imx28-cfa10049.dtb \ imx28-evk.dtb \ imx28-m28evk.dtb \ imx28-tx28.dtb \
--
1.7.9.5
From: Shawn Guo <hidden>
Date: 2012-09-03 02:27:55
On Fri, Aug 31, 2012 at 04:00:40PM +0200, Maxime Ripard wrote:
Signed-off-by: Maxime Ripard <redacted>
Applied both, thanks.