* [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera board to devicetree
@ 2014-06-13 6:56 Alexander Shiyan
2014-06-13 6:56 ` [PATCH 2/2] ARM: i.MX: Migrate Freescale Logic Product Development i.MX27 Lite-Kit " Alexander Shiyan
2014-06-13 15:15 ` [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera " Fabio Estevam
0 siblings, 2 replies; 7+ messages in thread
From: Alexander Shiyan @ 2014-06-13 6:56 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds a DT support for Freescale i.MX27 IP Camera board
and removes platform representation for this board from the tree.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx27-ipcam.dts | 106 ++++++++++++++++++++++++++++++++++++
arch/arm/mach-imx/Kconfig | 9 ---
arch/arm/mach-imx/Makefile | 1 -
arch/arm/mach-imx/mach-imx27ipcam.c | 77 --------------------------
5 files changed, 107 insertions(+), 87 deletions(-)
create mode 100644 arch/arm/boot/dts/imx27-ipcam.dts
delete mode 100644 arch/arm/mach-imx/mach-imx27ipcam.c
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 0f1e8be..b681398 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -165,6 +165,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
imx27-apf27.dtb \
imx27-apf27dev.dtb \
imx27-eukrea-mbimxsd27-baseboard.dtb \
+ imx27-ipcam.dtb \
imx27-pdk.dtb \
imx27-phytec-phycore-rdk.dtb \
imx27-phytec-phycard-s-rdk.dtb \
diff --git a/arch/arm/boot/dts/imx27-ipcam.dts b/arch/arm/boot/dts/imx27-ipcam.dts
new file mode 100644
index 0000000..8a0fd0c
--- /dev/null
+++ b/arch/arm/boot/dts/imx27-ipcam.dts
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * 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
+ */
+
+/dts-v1/;
+#include "imx27.dtsi"
+
+/ {
+ model = "Freescale i.MX27 IP Camera";
+ compatible = "fsl,imx27-ipcam", "fsl,imx27";
+
+ memory {
+ reg = <0xa0000000 0x04000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ osc26m {
+ compatible = "fsl,imx-osc26m", "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_5v0: regulator at 0 {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg5v0>;
+ reg = <0>;
+ regulator-name = "5V0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio6 9 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ };
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec>;
+ phy-mode = "mii";
+ phy-reset-gpios = <&gpio2 31 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&iomuxc {
+ imx27-ipcam {
+ pinctrl_fec: fecgrp {
+ fsl,pins = <
+ MX27_PAD_SD3_CMD__FEC_TXD0 0x0
+ MX27_PAD_SD3_CLK__FEC_TXD1 0x0
+ MX27_PAD_ATA_DATA0__FEC_TXD2 0x0
+ MX27_PAD_ATA_DATA1__FEC_TXD3 0x0
+ MX27_PAD_ATA_DATA2__FEC_RX_ER 0x0
+ MX27_PAD_ATA_DATA3__FEC_RXD1 0x0
+ MX27_PAD_ATA_DATA4__FEC_RXD2 0x0
+ MX27_PAD_ATA_DATA5__FEC_RXD3 0x0
+ MX27_PAD_ATA_DATA6__FEC_MDIO 0x0
+ MX27_PAD_ATA_DATA7__FEC_MDC 0x0
+ MX27_PAD_ATA_DATA8__FEC_CRS 0x0
+ MX27_PAD_ATA_DATA9__FEC_TX_CLK 0x0
+ MX27_PAD_ATA_DATA10__FEC_RXD0 0x0
+ MX27_PAD_ATA_DATA11__FEC_RX_DV 0x0
+ MX27_PAD_ATA_DATA12__FEC_RX_CLK 0x0
+ MX27_PAD_ATA_DATA13__FEC_COL 0x0
+ MX27_PAD_ATA_DATA14__FEC_TX_ER 0x0
+ MX27_PAD_ATA_DATA15__FEC_TX_EN 0x0
+ MX27_PAD_USBH1_RXDP__GPIO2_31 0x0 /* RST */
+ >;
+ };
+
+ pinctrl_reg5v0: reg5v0grp {
+ fsl,pins = <
+ MX27_PAD_IOIS16__GPIO6_9 0x0
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX27_PAD_UART1_TXD__UART1_TXD 0x0
+ MX27_PAD_UART1_RXD__UART1_RXD 0x0
+ >;
+ };
+ };
+};
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 4cce93d..ca187be 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -397,15 +397,6 @@ config MACH_MXT_TD60
Include support for i-MXT (aka td60) platform. This
includes specific configurations for the module and its peripherals.
-config MACH_IMX27IPCAM
- bool "IMX27 IPCAM platform"
- select IMX_HAVE_PLATFORM_IMX2_WDT
- select IMX_HAVE_PLATFORM_IMX_UART
- select SOC_IMX27
- help
- Include support for IMX27 IPCAM platform. This includes specific
- configurations for the board and its peripherals.
-
config MACH_IMX27_DT
bool "Support i.MX27 platforms from device tree"
select SOC_IMX27
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 2c8ca00..a364e20 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -66,7 +66,6 @@ obj-$(CONFIG_MACH_CPUIMX27) += mach-cpuimx27.o
obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
obj-$(CONFIG_MACH_PCA100) += mach-pca100.o
obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o
-obj-$(CONFIG_MACH_IMX27IPCAM) += mach-imx27ipcam.o
obj-$(CONFIG_MACH_IMX27_DT) += imx27-dt.o
# i.MX31 based machines
diff --git a/arch/arm/mach-imx/mach-imx27ipcam.c b/arch/arm/mach-imx/mach-imx27ipcam.c
deleted file mode 100644
index bb3ca04..0000000
--- a/arch/arm/mach-imx/mach-imx27ipcam.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * Author: Fabio Estevam <fabio.estevam@freescale.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "hardware.h"
-#include "common.h"
-#include "devices-imx27.h"
-#include "iomux-mx27.h"
-
-static const int mx27ipcam_pins[] __initconst = {
- /* UART1 */
- PE12_PF_UART1_TXD,
- PE13_PF_UART1_RXD,
- /* FEC */
- PD0_AIN_FEC_TXD0,
- PD1_AIN_FEC_TXD1,
- PD2_AIN_FEC_TXD2,
- PD3_AIN_FEC_TXD3,
- PD4_AOUT_FEC_RX_ER,
- PD5_AOUT_FEC_RXD1,
- PD6_AOUT_FEC_RXD2,
- PD7_AOUT_FEC_RXD3,
- PD8_AF_FEC_MDIO,
- PD9_AIN_FEC_MDC,
- PD10_AOUT_FEC_CRS,
- PD11_AOUT_FEC_TX_CLK,
- PD12_AOUT_FEC_RXD0,
- PD13_AOUT_FEC_RX_DV,
- PD14_AOUT_FEC_RX_CLK,
- PD15_AOUT_FEC_COL,
- PD16_AIN_FEC_TX_ER,
- PF23_AIN_FEC_TX_EN,
-};
-
-static void __init mx27ipcam_init(void)
-{
- imx27_soc_init();
-
- mxc_gpio_setup_multiple_pins(mx27ipcam_pins, ARRAY_SIZE(mx27ipcam_pins),
- "mx27ipcam");
-
- imx27_add_imx_uart0(NULL);
- imx27_add_fec(NULL);
- imx27_add_imx2_wdt();
-}
-
-static void __init mx27ipcam_timer_init(void)
-{
- mx27_clocks_init(25000000);
-}
-
-MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
- /* maintainer: Freescale Semiconductor, Inc. */
- .atag_offset = 0x100,
- .map_io = mx27_map_io,
- .init_early = imx27_init_early,
- .init_irq = mx27_init_irq,
- .init_time = mx27ipcam_timer_init,
- .init_machine = mx27ipcam_init,
- .restart = mxc_restart,
-MACHINE_END
--
1.8.5.5
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 2/2] ARM: i.MX: Migrate Freescale Logic Product Development i.MX27 Lite-Kit board to devicetree
2014-06-13 6:56 [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera board to devicetree Alexander Shiyan
@ 2014-06-13 6:56 ` Alexander Shiyan
2014-06-13 15:15 ` [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera " Fabio Estevam
1 sibling, 0 replies; 7+ messages in thread
From: Alexander Shiyan @ 2014-06-13 6:56 UTC (permalink / raw)
To: linux-arm-kernel
This patch adds a DT support for Freescale Logic Product Development
i.MX27 Lite-Kit and removes platform representation for this board
from the tree.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx27-litekit.dts | 72 ++++++++++++++++++++++++++++++++
arch/arm/mach-imx/Kconfig | 9 ----
arch/arm/mach-imx/Makefile | 1 -
arch/arm/mach-imx/mach-imx27lite.c | 83 -------------------------------------
5 files changed, 73 insertions(+), 93 deletions(-)
create mode 100644 arch/arm/boot/dts/imx27-litekit.dts
delete mode 100644 arch/arm/mach-imx/mach-imx27lite.c
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b681398..25bd629 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -166,6 +166,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
imx27-apf27dev.dtb \
imx27-eukrea-mbimxsd27-baseboard.dtb \
imx27-ipcam.dtb \
+ imx27-litekit.dtb \
imx27-pdk.dtb \
imx27-phytec-phycore-rdk.dtb \
imx27-phytec-phycard-s-rdk.dtb \
diff --git a/arch/arm/boot/dts/imx27-litekit.dts b/arch/arm/boot/dts/imx27-litekit.dts
new file mode 100644
index 0000000..4c1b34c
--- /dev/null
+++ b/arch/arm/boot/dts/imx27-litekit.dts
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2014 Alexander Shiyan <shc_work@mail.ru>
+ *
+ * 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
+ */
+
+/dts-v1/;
+#include "imx27.dtsi"
+
+/ {
+ model = "Freescale Logic Product Development i.MX27 Lite-Kit";
+ compatible = "fsl,imx27-litekit", "fsl,imx27";
+
+ memory {
+ reg = <0xa0000000 0x04000000>;
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec>;
+ phy-mode = "mii";
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&iomuxc {
+ imx27-ipcam {
+ pinctrl_fec: fecgrp {
+ fsl,pins = <
+ MX27_PAD_SD3_CMD__FEC_TXD0 0x0
+ MX27_PAD_SD3_CLK__FEC_TXD1 0x0
+ MX27_PAD_ATA_DATA0__FEC_TXD2 0x0
+ MX27_PAD_ATA_DATA1__FEC_TXD3 0x0
+ MX27_PAD_ATA_DATA2__FEC_RX_ER 0x0
+ MX27_PAD_ATA_DATA3__FEC_RXD1 0x0
+ MX27_PAD_ATA_DATA4__FEC_RXD2 0x0
+ MX27_PAD_ATA_DATA5__FEC_RXD3 0x0
+ MX27_PAD_ATA_DATA6__FEC_MDIO 0x0
+ MX27_PAD_ATA_DATA7__FEC_MDC 0x0
+ MX27_PAD_ATA_DATA8__FEC_CRS 0x0
+ MX27_PAD_ATA_DATA9__FEC_TX_CLK 0x0
+ MX27_PAD_ATA_DATA10__FEC_RXD0 0x0
+ MX27_PAD_ATA_DATA11__FEC_RX_DV 0x0
+ MX27_PAD_ATA_DATA12__FEC_RX_CLK 0x0
+ MX27_PAD_ATA_DATA13__FEC_COL 0x0
+ MX27_PAD_ATA_DATA14__FEC_TX_ER 0x0
+ MX27_PAD_ATA_DATA15__FEC_TX_EN 0x0
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX27_PAD_UART1_TXD__UART1_TXD 0x0
+ MX27_PAD_UART1_RXD__UART1_RXD 0x0
+ MX27_PAD_UART1_CTS__UART1_CTS 0x0
+ MX27_PAD_UART1_RTS__UART1_RTS 0x0
+ >;
+ };
+ };
+};
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index ca187be..9297cd4 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -357,15 +357,6 @@ config MACH_IMX27_VISSTRIM_M10
This includes specific configurations for the board and its
peripherals.
-config MACH_IMX27LITE
- bool "LogicPD MX27 LITEKIT platform"
- select IMX_HAVE_PLATFORM_IMX_SSI
- select IMX_HAVE_PLATFORM_IMX_UART
- select SOC_IMX27
- help
- Include support for MX27 LITEKIT platform. This includes specific
- configurations for the board and its peripherals.
-
config MACH_PCA100
bool "Phytec phyCARD-s (pca100)"
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index a364e20..12eee2a 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -60,7 +60,6 @@ obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o
obj-$(CONFIG_MACH_PCM038) += mach-pcm038.o
obj-$(CONFIG_MACH_PCM970_BASEBOARD) += pcm970-baseboard.o
obj-$(CONFIG_MACH_MX27_3DS) += mach-mx27_3ds.o
-obj-$(CONFIG_MACH_IMX27LITE) += mach-imx27lite.o
obj-$(CONFIG_MACH_IMX27_VISSTRIM_M10) += mach-imx27_visstrim_m10.o
obj-$(CONFIG_MACH_CPUIMX27) += mach-cpuimx27.o
obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o
diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c
deleted file mode 100644
index 9992089..0000000
--- a/arch/arm/mach-imx/mach-imx27lite.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2007 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
- * Copyright (C) 2008 Juergen Beisert (kernel at pengutronix.de)
- * Copyright 2009 Daniel Schaeffer (daniel.schaeffer at timesys.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices-imx27.h"
-#include "hardware.h"
-#include "iomux-mx27.h"
-
-static const int mx27lite_pins[] __initconst = {
- /* UART1 */
- PE12_PF_UART1_TXD,
- PE13_PF_UART1_RXD,
- PE14_PF_UART1_CTS,
- PE15_PF_UART1_RTS,
- /* FEC */
- PD0_AIN_FEC_TXD0,
- PD1_AIN_FEC_TXD1,
- PD2_AIN_FEC_TXD2,
- PD3_AIN_FEC_TXD3,
- PD4_AOUT_FEC_RX_ER,
- PD5_AOUT_FEC_RXD1,
- PD6_AOUT_FEC_RXD2,
- PD7_AOUT_FEC_RXD3,
- PD8_AF_FEC_MDIO,
- PD9_AIN_FEC_MDC,
- PD10_AOUT_FEC_CRS,
- PD11_AOUT_FEC_TX_CLK,
- PD12_AOUT_FEC_RXD0,
- PD13_AOUT_FEC_RX_DV,
- PD14_AOUT_FEC_RX_CLK,
- PD15_AOUT_FEC_COL,
- PD16_AIN_FEC_TX_ER,
- PF23_AIN_FEC_TX_EN,
-};
-
-static const struct imxuart_platform_data uart_pdata __initconst = {
- .flags = IMXUART_HAVE_RTSCTS,
-};
-
-static void __init mx27lite_init(void)
-{
- imx27_soc_init();
-
- mxc_gpio_setup_multiple_pins(mx27lite_pins, ARRAY_SIZE(mx27lite_pins),
- "imx27lite");
- imx27_add_imx_uart0(&uart_pdata);
- imx27_add_fec(NULL);
-}
-
-static void __init mx27lite_timer_init(void)
-{
- mx27_clocks_init(26000000);
-}
-
-MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE")
- .atag_offset = 0x100,
- .map_io = mx27_map_io,
- .init_early = imx27_init_early,
- .init_irq = mx27_init_irq,
- .init_time = mx27lite_timer_init,
- .init_machine = mx27lite_init,
- .restart = mxc_restart,
-MACHINE_END
--
1.8.5.5
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera board to devicetree
2014-06-13 6:56 [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera board to devicetree Alexander Shiyan
2014-06-13 6:56 ` [PATCH 2/2] ARM: i.MX: Migrate Freescale Logic Product Development i.MX27 Lite-Kit " Alexander Shiyan
@ 2014-06-13 15:15 ` Fabio Estevam
2014-06-13 15:21 ` Alexander Shiyan
1 sibling, 1 reply; 7+ messages in thread
From: Fabio Estevam @ 2014-06-13 15:15 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Jun 13, 2014 at 3:56 AM, Alexander Shiyan <shc_work@mail.ru> wrote:
> + regulators {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + reg_5v0: regulator at 0 {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_reg5v0>;
> + reg = <0>;
> + regulator-name = "5V0";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&gpio6 9 GPIO_ACTIVE_HIGH>;
> + regulator-always-on;
> + };
I don't see this reg_5v0 regulator being referenced anywhere.
Anyway, I am fine if you simply drop the board support file for the mx27 ipcam.
No need to add a dts for it, as I don't have access to this board anymore.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera board to devicetree
2014-06-13 15:15 ` [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera " Fabio Estevam
@ 2014-06-13 15:21 ` Alexander Shiyan
2014-06-18 14:31 ` Shawn Guo
0 siblings, 1 reply; 7+ messages in thread
From: Alexander Shiyan @ 2014-06-13 15:21 UTC (permalink / raw)
To: linux-arm-kernel
Fri, 13 Jun 2014 12:15:21 -0300 ?? Fabio Estevam <festevam@gmail.com>:
> On Fri, Jun 13, 2014 at 3:56 AM, Alexander Shiyan <shc_work@mail.ru> wrote:
>
> > + regulators {
> > + compatible = "simple-bus";
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > +
> > + reg_5v0: regulator at 0 {
> > + compatible = "regulator-fixed";
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_reg5v0>;
> > + reg = <0>;
> > + regulator-name = "5V0";
> > + regulator-min-microvolt = <5000000>;
> > + regulator-max-microvolt = <5000000>;
> > + gpio = <&gpio6 9 GPIO_ACTIVE_HIGH>;
> > + regulator-always-on;
> > + };
>
> I don't see this reg_5v0 regulator being referenced anywhere.
I just used IPCAM RM.
> Anyway, I am fine if you simply drop the board support file for the mx27 ipcam.
>
> No need to add a dts for it, as I don't have access to this board anymore.
If so, I will send a removal patch for this, Shawn?
---
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera board to devicetree
2014-06-13 15:21 ` Alexander Shiyan
@ 2014-06-18 14:31 ` Shawn Guo
2014-06-18 17:25 ` Alexander Shiyan
0 siblings, 1 reply; 7+ messages in thread
From: Shawn Guo @ 2014-06-18 14:31 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Jun 13, 2014 at 07:21:06PM +0400, Alexander Shiyan wrote:
> Fri, 13 Jun 2014 12:15:21 -0300 ?? Fabio Estevam <festevam@gmail.com>:
> > On Fri, Jun 13, 2014 at 3:56 AM, Alexander Shiyan <shc_work@mail.ru> wrote:
> >
> > > + regulators {
> > > + compatible = "simple-bus";
> > > + #address-cells = <1>;
> > > + #size-cells = <0>;
> > > +
> > > + reg_5v0: regulator at 0 {
> > > + compatible = "regulator-fixed";
> > > + pinctrl-names = "default";
> > > + pinctrl-0 = <&pinctrl_reg5v0>;
> > > + reg = <0>;
> > > + regulator-name = "5V0";
> > > + regulator-min-microvolt = <5000000>;
> > > + regulator-max-microvolt = <5000000>;
> > > + gpio = <&gpio6 9 GPIO_ACTIVE_HIGH>;
> > > + regulator-always-on;
> > > + };
> >
> > I don't see this reg_5v0 regulator being referenced anywhere.
>
> I just used IPCAM RM.
>
> > Anyway, I am fine if you simply drop the board support file for the mx27 ipcam.
> >
> > No need to add a dts for it, as I don't have access to this board anymore.
>
> If so, I will send a removal patch for this, Shawn?
Yes, please.
Shawn
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera board to devicetree
2014-06-18 14:31 ` Shawn Guo
@ 2014-06-18 17:25 ` Alexander Shiyan
2014-06-18 17:31 ` Fabio Estevam
0 siblings, 1 reply; 7+ messages in thread
From: Alexander Shiyan @ 2014-06-18 17:25 UTC (permalink / raw)
To: linux-arm-kernel
Wed, 18 Jun 2014 22:31:36 +0800 ?? Shawn Guo <shawn.guo@freescale.com>:
> On Fri, Jun 13, 2014 at 07:21:06PM +0400, Alexander Shiyan wrote:
> > Fri, 13 Jun 2014 12:15:21 -0300 ?? Fabio Estevam <festevam@gmail.com>:
> > > On Fri, Jun 13, 2014 at 3:56 AM, Alexander Shiyan <shc_work@mail.ru> wrote:
...
> > > Anyway, I am fine if you simply drop the board support file for the mx27 ipcam.
> > >
> > > No need to add a dts for it, as I don't have access to this board anymore.
> >
> > If so, I will send a removal patch for this, Shawn?
>
> Yes, please.
OK. What about mach-imx27lite (Part 2/2 of this patch)?
---
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera board to devicetree
2014-06-18 17:25 ` Alexander Shiyan
@ 2014-06-18 17:31 ` Fabio Estevam
0 siblings, 0 replies; 7+ messages in thread
From: Fabio Estevam @ 2014-06-18 17:31 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Jun 18, 2014 at 2:25 PM, Alexander Shiyan <shc_work@mail.ru> wrote:
> OK. What about mach-imx27lite (Part 2/2 of this patch)?
I would suggest simply removing the board support for mach-imx27lite too.
This board only has UART and FEC support and there have been no more
updates to add new features since the initial commit.
If anyone is interested on this board, then it should be simple to add
a dts file for it.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2014-06-18 17:31 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-06-13 6:56 [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera board to devicetree Alexander Shiyan
2014-06-13 6:56 ` [PATCH 2/2] ARM: i.MX: Migrate Freescale Logic Product Development i.MX27 Lite-Kit " Alexander Shiyan
2014-06-13 15:15 ` [PATCH 1/2] ARM: i.MX: Migrate Freescale i.MX27 IP Camera " Fabio Estevam
2014-06-13 15:21 ` Alexander Shiyan
2014-06-18 14:31 ` Shawn Guo
2014-06-18 17:25 ` Alexander Shiyan
2014-06-18 17:31 ` Fabio Estevam
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