* [PATCH 1/3] ARM: tegra: remove board (but not DT) support for TrimSlice
@ 2012-08-06 21:32 Stephen Warren
[not found] ` <1344288734-24131-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
0 siblings, 1 reply; 5+ messages in thread
From: Stephen Warren @ 2012-08-06 21:32 UTC (permalink / raw)
To: Olof Johansson, Colin Cross
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-tegra-u79uwXL29TY76Z2rM5mHXA, Stephen Warren
From: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
TrimSlice can be booted using device tree with equal functionality as
when booted using a board file. Remove the board file since it's no
longer needed.
One special-case is still left in board-dt-tegra20.c, since the Tegra
PCIe driver doesn't support device tree yet. This logic is now enabled
by CONFIG_TEGRA_PCI rather than via CONFIG_MACH_TRIMSLICE. The extra
cases where it's enabled (.configs which did not enable TrimSlice
support) shouldn't impact much since the amount of code is tiny.
Signed-off-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
These patches might need some slight context updates depending on if/how
board-dt-tegra20.c gets updated in v3.6-rc2 to fix the Trimslice PCIe
issue. Perhaps a simple merge will work for that anyway. Either way, the
basic concept of these patches is going to stand...
arch/arm/mach-tegra/Kconfig | 7 -
arch/arm/mach-tegra/Makefile | 3 -
arch/arm/mach-tegra/board-dt-tegra20.c | 6 +-
arch/arm/mach-tegra/board-trimslice-pinmux.c | 155 ----------------------
arch/arm/mach-tegra/board-trimslice.c | 183 --------------------------
arch/arm/mach-tegra/board-trimslice.h | 30 ----
6 files changed, 2 insertions(+), 382 deletions(-)
delete mode 100644 arch/arm/mach-tegra/board-trimslice-pinmux.c
delete mode 100644 arch/arm/mach-tegra/board-trimslice.c
delete mode 100644 arch/arm/mach-tegra/board-trimslice.h
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 9077aaa..41bc73c 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -72,13 +72,6 @@ config MACH_PAZ00
help
Support for the Toshiba AC100/Dynabook AZ netbook
-config MACH_TRIMSLICE
- bool "TrimSlice board"
- depends on ARCH_TEGRA_2x_SOC
- select TEGRA_PCI
- help
- Support for CompuLab TrimSlice platform
-
choice
prompt "Default low-level debug console UART"
default TEGRA_DEBUG_UART_NONE
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index c3d7303..88ddb75 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -33,6 +33,3 @@ obj-$(CONFIG_MACH_HARMONY) += board-harmony-power.o
obj-$(CONFIG_MACH_PAZ00) += board-paz00.o
obj-$(CONFIG_MACH_PAZ00) += board-paz00-pinmux.o
-
-obj-$(CONFIG_MACH_TRIMSLICE) += board-trimslice.o
-obj-$(CONFIG_MACH_TRIMSLICE) += board-trimslice-pinmux.o
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c
index b4e7cc1..422e89e 100644
--- a/arch/arm/mach-tegra/board-dt-tegra20.c
+++ b/arch/arm/mach-tegra/board-dt-tegra20.c
@@ -96,16 +96,16 @@ static void __init tegra_dt_init(void)
tegra20_auxdata_lookup, NULL);
}
-#ifdef CONFIG_MACH_TRIMSLICE
static void __init trimslice_init(void)
{
+#ifdef CONFIG_TEGRA_PCI
int ret;
ret = tegra_pcie_init(true, true);
if (ret)
pr_err("tegra_pci_init() failed: %d\n", ret);
-}
#endif
+}
#ifdef CONFIG_MACH_HARMONY
static void __init harmony_init(void)
@@ -135,9 +135,7 @@ static struct {
char *machine;
void (*init)(void);
} board_init_funcs[] = {
-#ifdef CONFIG_MACH_TRIMSLICE
{ "compulab,trimslice", trimslice_init },
-#endif
#ifdef CONFIG_MACH_HARMONY
{ "nvidia,harmony", harmony_init },
#endif
diff --git a/arch/arm/mach-tegra/board-trimslice-pinmux.c b/arch/arm/mach-tegra/board-trimslice-pinmux.c
deleted file mode 100644
index 7b39511..0000000
--- a/arch/arm/mach-tegra/board-trimslice-pinmux.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * arch/arm/mach-tegra/board-trimslice-pinmux.c
- *
- * Copyright (C) 2011 CompuLab, Ltd.
- * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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/kernel.h>
-
-#include "board-trimslice.h"
-#include "board-pinmux.h"
-
-static struct pinctrl_map trimslice_map[] = {
- TEGRA_MAP_MUXCONF("ata", "ide", none, tristate),
- TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven),
- TEGRA_MAP_MUXCONF("atc", "nand", none, tristate),
- TEGRA_MAP_MUXCONF("atd", "gmi", none, tristate),
- TEGRA_MAP_MUXCONF("ate", "gmi", none, tristate),
- TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven),
- TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, tristate),
- TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate),
- TEGRA_MAP_MUXCONF("csus", "vi_sensor_clk", down, tristate),
- TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven),
- TEGRA_MAP_MUXCONF("dap2", "dap2", none, tristate),
- TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate),
- TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate),
- TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven),
- TEGRA_MAP_MUXCONF("dta", "vi", none, tristate),
- TEGRA_MAP_MUXCONF("dtb", "vi", none, tristate),
- TEGRA_MAP_MUXCONF("dtc", "vi", none, tristate),
- TEGRA_MAP_MUXCONF("dtd", "vi", none, tristate),
- TEGRA_MAP_MUXCONF("dte", "vi", none, tristate),
- TEGRA_MAP_MUXCONF("dtf", "i2c3", up, driven),
- TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven),
- TEGRA_MAP_MUXCONF("gmb", "nand", none, tristate),
- TEGRA_MAP_MUXCONF("gmc", "sflash", none, driven),
- TEGRA_MAP_MUXCONF("gmd", "sflash", none, driven),
- TEGRA_MAP_MUXCONF("gme", "gmi", none, tristate),
- TEGRA_MAP_MUXCONF("gpu", "uarta", none, driven),
- TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven),
- TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven),
- TEGRA_MAP_MUXCONF("hdint", "hdmi", na, tristate),
- TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, tristate),
- TEGRA_MAP_MUXCONF("irrx", "uartb", up, tristate),
- TEGRA_MAP_MUXCONF("irtx", "uartb", up, tristate),
- TEGRA_MAP_MUXCONF("kbca", "kbc", up, tristate),
- TEGRA_MAP_MUXCONF("kbcb", "kbc", up, tristate),
- TEGRA_MAP_MUXCONF("kbcc", "kbc", up, tristate),
- TEGRA_MAP_MUXCONF("kbcd", "kbc", up, tristate),
- TEGRA_MAP_MUXCONF("kbce", "kbc", up, tristate),
- TEGRA_MAP_MUXCONF("kbcf", "kbc", up, tristate),
- TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate),
- TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("ldc", "displaya", na, tristate),
- TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lhp0", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lhp1", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lhp2", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lm0", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate),
- TEGRA_MAP_MUXCONF("lpp", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lpw0", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate),
- TEGRA_MAP_MUXCONF("lpw2", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate),
- TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate),
- TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate),
- TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate),
- TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate),
- TEGRA_MAP_MUXCONF("lvp1", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven),
- TEGRA_MAP_MUXCONF("owc", "rsvd2", up, tristate),
- TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, tristate),
- TEGRA_MAP_MUXCONF("pta", "gmi", none, tristate),
- TEGRA_MAP_MUXCONF("rm", "i2c1", up, driven),
- TEGRA_MAP_MUXCONF("sdb", "pwm", na, driven),
- TEGRA_MAP_MUXCONF("sdc", "pwm", up, driven),
- TEGRA_MAP_MUXCONF("sdd", "pwm", up, driven),
- TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, driven),
- TEGRA_MAP_MUXCONF("slxa", "pcie", none, driven),
- TEGRA_MAP_MUXCONF("slxc", "sdio3", none, tristate),
- TEGRA_MAP_MUXCONF("slxd", "sdio3", none, tristate),
- TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven),
- TEGRA_MAP_MUXCONF("spdi", "spdif", none, tristate),
- TEGRA_MAP_MUXCONF("spdo", "spdif", none, tristate),
- TEGRA_MAP_MUXCONF("spia", "spi2", down, tristate),
- TEGRA_MAP_MUXCONF("spib", "spi2", down, tristate),
- TEGRA_MAP_MUXCONF("spic", "spi2", up, tristate),
- TEGRA_MAP_MUXCONF("spid", "spi1", down, tristate),
- TEGRA_MAP_MUXCONF("spie", "spi1", up, tristate),
- TEGRA_MAP_MUXCONF("spif", "spi1", down, tristate),
- TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, tristate),
- TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate),
- TEGRA_MAP_MUXCONF("uaa", "ulpi", up, tristate),
- TEGRA_MAP_MUXCONF("uab", "ulpi", up, tristate),
- TEGRA_MAP_MUXCONF("uac", "rsvd2", none, driven),
- TEGRA_MAP_MUXCONF("uad", "irda", up, tristate),
- TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate),
- TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate),
- TEGRA_MAP_MUXCONF("uda", "ulpi", none, tristate),
- TEGRA_MAP_CONF("ck32", none, na),
- TEGRA_MAP_CONF("ddrc", none, na),
- TEGRA_MAP_CONF("pmca", none, na),
- TEGRA_MAP_CONF("pmcb", none, na),
- TEGRA_MAP_CONF("pmcc", none, na),
- TEGRA_MAP_CONF("pmcd", none, na),
- TEGRA_MAP_CONF("pmce", none, na),
- TEGRA_MAP_CONF("xm2c", none, na),
- TEGRA_MAP_CONF("xm2d", none, na),
- TEGRA_MAP_CONF("ls", up, na),
- TEGRA_MAP_CONF("lc", up, na),
- TEGRA_MAP_CONF("ld17_0", down, na),
- TEGRA_MAP_CONF("ld19_18", down, na),
- TEGRA_MAP_CONF("ld21_20", down, na),
- TEGRA_MAP_CONF("ld23_22", down, na),
-};
-
-static struct tegra_board_pinmux_conf conf = {
- .maps = trimslice_map,
- .map_count = ARRAY_SIZE(trimslice_map),
-};
-
-void trimslice_pinmux_init(void)
-{
- tegra_board_pinmux_init(&conf, NULL);
-}
diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c
deleted file mode 100644
index 776aa95..0000000
--- a/arch/arm/mach-tegra/board-trimslice.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * arch/arm/mach-tegra/board-trimslice.c
- *
- * Copyright (C) 2011 CompuLab, Ltd.
- * Author: Mike Rapoport <mike-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
- *
- * Based on board-harmony.c
- * Copyright (C) 2010 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/serial_8250.h>
-#include <linux/of_serial.h>
-#include <linux/io.h>
-#include <linux/i2c.h>
-#include <linux/gpio.h>
-#include <linux/platform_data/tegra_usb.h>
-
-#include <asm/hardware/gic.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/setup.h>
-
-#include <mach/iomap.h>
-#include <mach/sdhci.h>
-
-#include "board.h"
-#include "clock.h"
-#include "devices.h"
-#include "gpio-names.h"
-
-#include "board-trimslice.h"
-
-static struct plat_serial8250_port debug_uart_platform_data[] = {
- {
- .membase = IO_ADDRESS(TEGRA_UARTA_BASE),
- .mapbase = TEGRA_UARTA_BASE,
- .irq = INT_UARTA,
- .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE,
- .type = PORT_TEGRA,
- .handle_break = tegra_serial_handle_break,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = 216000000,
- }, {
- .flags = 0
- }
-};
-
-static struct platform_device debug_uart = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = debug_uart_platform_data,
- },
-};
-static struct tegra_sdhci_platform_data sdhci_pdata1 = {
- .cd_gpio = -1,
- .wp_gpio = -1,
- .power_gpio = -1,
-};
-
-static struct tegra_sdhci_platform_data sdhci_pdata4 = {
- .cd_gpio = TRIMSLICE_GPIO_SD4_CD,
- .wp_gpio = TRIMSLICE_GPIO_SD4_WP,
- .power_gpio = -1,
-};
-
-static struct platform_device trimslice_audio_device = {
- .name = "tegra-snd-trimslice",
- .id = 0,
-};
-
-static struct platform_device *trimslice_devices[] __initdata = {
- &debug_uart,
- &tegra_sdhci_device1,
- &tegra_sdhci_device4,
- &tegra_i2s_device1,
- &tegra_das_device,
- &trimslice_audio_device,
-};
-
-static struct i2c_board_info trimslice_i2c3_board_info[] = {
- {
- I2C_BOARD_INFO("tlv320aic23", 0x1a),
- },
- {
- I2C_BOARD_INFO("em3027", 0x56),
- },
-};
-
-static void trimslice_i2c_init(void)
-{
- platform_device_register(&tegra_i2c_device1);
- platform_device_register(&tegra_i2c_device2);
- platform_device_register(&tegra_i2c_device3);
-
- i2c_register_board_info(2, trimslice_i2c3_board_info,
- ARRAY_SIZE(trimslice_i2c3_board_info));
-}
-
-static void trimslice_usb_init(void)
-{
- struct tegra_ehci_platform_data *pdata;
-
- pdata = tegra_ehci1_device.dev.platform_data;
- pdata->vbus_gpio = TRIMSLICE_GPIO_USB1_MODE;
-
- tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_GPIO_PV0;
-
- platform_device_register(&tegra_ehci3_device);
- platform_device_register(&tegra_ehci2_device);
- platform_device_register(&tegra_ehci1_device);
-}
-
-static void __init tegra_trimslice_fixup(struct tag *tags, char **cmdline,
- struct meminfo *mi)
-{
- mi->nr_banks = 2;
- mi->bank[0].start = PHYS_OFFSET;
- mi->bank[0].size = 448 * SZ_1M;
- mi->bank[1].start = SZ_512M;
- mi->bank[1].size = SZ_512M;
-}
-
-static __initdata struct tegra_clk_init_table trimslice_clk_init_table[] = {
- /* name parent rate enabled */
- { "uarta", "pll_p", 216000000, true },
- { "pll_a", "pll_p_out1", 56448000, true },
- { "pll_a_out0", "pll_a", 11289600, true },
- { "cdev1", NULL, 0, true },
- { "i2s1", "pll_a_out0", 11289600, false},
- { NULL, NULL, 0, 0},
-};
-
-static int __init tegra_trimslice_pci_init(void)
-{
- if (!machine_is_trimslice())
- return 0;
-
- return tegra_pcie_init(true, true);
-}
-subsys_initcall(tegra_trimslice_pci_init);
-
-static void __init tegra_trimslice_init(void)
-{
- tegra_clk_init_from_table(trimslice_clk_init_table);
-
- trimslice_pinmux_init();
-
- tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
- tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
-
- platform_add_devices(trimslice_devices, ARRAY_SIZE(trimslice_devices));
-
- trimslice_i2c_init();
- trimslice_usb_init();
-}
-
-MACHINE_START(TRIMSLICE, "trimslice")
- .atag_offset = 0x100,
- .fixup = tegra_trimslice_fixup,
- .map_io = tegra_map_common_io,
- .init_early = tegra20_init_early,
- .init_irq = tegra_init_irq,
- .handle_irq = gic_handle_irq,
- .timer = &tegra_timer,
- .init_machine = tegra_trimslice_init,
- .init_late = tegra_init_late,
- .restart = tegra_assert_system_reset,
-MACHINE_END
diff --git a/arch/arm/mach-tegra/board-trimslice.h b/arch/arm/mach-tegra/board-trimslice.h
deleted file mode 100644
index 50f128d..0000000
--- a/arch/arm/mach-tegra/board-trimslice.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * arch/arm/mach-tegra/board-trimslice.h
- *
- * Copyright (C) 2011 CompuLab, Ltd.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * 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.
- *
- */
-
-#ifndef _MACH_TEGRA_BOARD_TRIMSLICE_H
-#define _MACH_TEGRA_BOARD_TRIMSLICE_H
-
-#include <mach/gpio-tegra.h>
-
-#define TRIMSLICE_GPIO_SD4_CD TEGRA_GPIO_PP1 /* mmc4 cd */
-#define TRIMSLICE_GPIO_SD4_WP TEGRA_GPIO_PP2 /* mmc4 wp */
-
-#define TRIMSLICE_GPIO_USB1_MODE TEGRA_GPIO_PV2 /* USB1 mode */
-#define TRIMSLICE_GPIO_USB2_RST TEGRA_GPIO_PV0 /* USB2 PHY reset */
-
-void trimslice_pinmux_init(void);
-
-#endif
--
1.7.0.4
^ permalink raw reply related [flat|nested] 5+ messages in thread[parent not found: <1344288734-24131-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>]
* [PATCH 2/3] ARM: tegra: remove board (but not DT) support for Paz00 [not found] ` <1344288734-24131-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> @ 2012-08-06 21:32 ` Stephen Warren 2012-08-08 17:19 ` Marc Dietrich 2012-08-06 21:32 ` [PATCH 3/3] ARM: tegra: remove board (but not DT) support for Harmony Stephen Warren 1 sibling, 1 reply; 5+ messages in thread From: Stephen Warren @ 2012-08-06 21:32 UTC (permalink / raw) To: Olof Johansson, Colin Cross Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-tegra-u79uwXL29TY76Z2rM5mHXA, Stephen Warren From: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Paz00 (Toshiba AC100) can be booted using device tree with equal functionality as when booted using a board file. Remove as much of the board file as is possible, since it's no longer needed. One special-case is still left in board-dt-tegra20.c, since there is no way to create a WiFi rfkill device from device tree yet. This logic is now enabled unconditionally rather than via CONFIG_MACH_PAZ00. The extra cases where it's enabled (.configs which did not enable Paz00 support) shouldn't impact much since the amount of code is tiny. Signed-off-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> --- arch/arm/mach-tegra/Kconfig | 6 - arch/arm/mach-tegra/Makefile | 3 +- arch/arm/mach-tegra/board-dt-tegra20.c | 4 - arch/arm/mach-tegra/board-paz00-pinmux.c | 156 ------------------------ arch/arm/mach-tegra/board-paz00.c | 192 ------------------------------ arch/arm/mach-tegra/board-paz00.h | 17 +--- 6 files changed, 2 insertions(+), 376 deletions(-) delete mode 100644 arch/arm/mach-tegra/board-paz00-pinmux.c diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 41bc73c..f6e79ed 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -66,12 +66,6 @@ config MACH_HARMONY help Support for nVidia Harmony development platform -config MACH_PAZ00 - bool "Paz00 board" - depends on ARCH_TEGRA_2x_SOC - help - Support for the Toshiba AC100/Dynabook AZ netbook - choice prompt "Default low-level debug console UART" default TEGRA_DEBUG_UART_NONE diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index 88ddb75..1c2b473 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -31,5 +31,4 @@ obj-$(CONFIG_MACH_HARMONY) += board-harmony-pinmux.o obj-$(CONFIG_MACH_HARMONY) += board-harmony-pcie.o obj-$(CONFIG_MACH_HARMONY) += board-harmony-power.o -obj-$(CONFIG_MACH_PAZ00) += board-paz00.o -obj-$(CONFIG_MACH_PAZ00) += board-paz00-pinmux.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-paz00.o diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 422e89e..1d6c9df 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -124,12 +124,10 @@ static void __init harmony_init(void) } #endif -#ifdef CONFIG_MACH_PAZ00 static void __init paz00_init(void) { tegra_paz00_wifikill_init(); } -#endif static struct { char *machine; @@ -139,9 +137,7 @@ static struct { #ifdef CONFIG_MACH_HARMONY { "nvidia,harmony", harmony_init }, #endif -#ifdef CONFIG_MACH_PAZ00 { "compal,paz00", paz00_init }, -#endif }; static void __init tegra_dt_init_late(void) diff --git a/arch/arm/mach-tegra/board-paz00-pinmux.c b/arch/arm/mach-tegra/board-paz00-pinmux.c deleted file mode 100644 index 6f1111b..0000000 --- a/arch/arm/mach-tegra/board-paz00-pinmux.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * arch/arm/mach-tegra/board-paz00-pinmux.c - * - * Copyright (C) 2010 Marc Dietrich <marvin24-Mmb7MZpHnFY@public.gmane.org> - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * 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/kernel.h> - -#include "board-paz00.h" -#include "board-pinmux.h" - -static struct pinctrl_map paz00_map[] = { - TEGRA_MAP_MUXCONF("ata", "gmi", none, driven), - TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("atc", "gmi", none, driven), - TEGRA_MAP_MUXCONF("atd", "gmi", none, driven), - TEGRA_MAP_MUXCONF("ate", "gmi", none, driven), - TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), - TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, driven), - TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate), - TEGRA_MAP_MUXCONF("csus", "pllc_out1", down, tristate), - TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), - TEGRA_MAP_MUXCONF("dap2", "gmi", none, driven), - TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), - TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate), - TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven), - TEGRA_MAP_MUXCONF("dta", "rsvd1", up, tristate), - TEGRA_MAP_MUXCONF("dtb", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtc", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtd", "rsvd1", up, tristate), - TEGRA_MAP_MUXCONF("dte", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtf", "i2c3", none, driven), - TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("gmb", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gmc", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gmd", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("gpu", "pwm", none, driven), - TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), - TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven), - TEGRA_MAP_MUXCONF("hdint", "hdmi", na, driven), - TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven), - TEGRA_MAP_MUXCONF("irrx", "uarta", up, driven), - TEGRA_MAP_MUXCONF("irtx", "uarta", up, driven), - TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcb", "sdio2", up, driven), - TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcd", "sdio2", up, driven), - TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven), - TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ldc", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lhp1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lhp2", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lm0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpp", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpw0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpw2", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lvp1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("owc", "owr", up, tristate), - TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven), - TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven), - TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven), - TEGRA_MAP_MUXCONF("sdb", "pwm", na, tristate), - TEGRA_MAP_MUXCONF("sdc", "twc", up, tristate), - TEGRA_MAP_MUXCONF("sdd", "pwm", up, tristate), - TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, driven), - TEGRA_MAP_MUXCONF("slxa", "pcie", none, tristate), - TEGRA_MAP_MUXCONF("slxc", "spi4", none, tristate), - TEGRA_MAP_MUXCONF("slxd", "spi4", none, tristate), - TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), - TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, tristate), - TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, driven), - TEGRA_MAP_MUXCONF("spia", "gmi", down, tristate), - TEGRA_MAP_MUXCONF("spib", "gmi", down, tristate), - TEGRA_MAP_MUXCONF("spic", "gmi", up, driven), - TEGRA_MAP_MUXCONF("spid", "gmi", down, tristate), - TEGRA_MAP_MUXCONF("spie", "gmi", up, tristate), - TEGRA_MAP_MUXCONF("spif", "rsvd4", down, tristate), - TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, driven), - TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), - TEGRA_MAP_MUXCONF("uaa", "ulpi", up, driven), - TEGRA_MAP_MUXCONF("uab", "ulpi", up, driven), - TEGRA_MAP_MUXCONF("uac", "rsvd4", none, driven), - TEGRA_MAP_MUXCONF("uad", "spdif", up, tristate), - TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("uda", "ulpi", none, driven), - TEGRA_MAP_CONF("ck32", none, na), - TEGRA_MAP_CONF("ddrc", none, na), - TEGRA_MAP_CONF("pmca", none, na), - TEGRA_MAP_CONF("pmcb", none, na), - TEGRA_MAP_CONF("pmcc", none, na), - TEGRA_MAP_CONF("pmcd", none, na), - TEGRA_MAP_CONF("pmce", none, na), - TEGRA_MAP_CONF("xm2c", none, na), - TEGRA_MAP_CONF("xm2d", none, na), - TEGRA_MAP_CONF("ls", up, na), - TEGRA_MAP_CONF("lc", up, na), - TEGRA_MAP_CONF("ld17_0", down, na), - TEGRA_MAP_CONF("ld19_18", down, na), - TEGRA_MAP_CONF("ld21_20", down, na), - TEGRA_MAP_CONF("ld23_22", down, na), -}; - -static struct tegra_board_pinmux_conf conf = { - .maps = paz00_map, - .map_count = ARRAY_SIZE(paz00_map), -}; - -void paz00_pinmux_init(void) -{ - tegra_board_pinmux_init(&conf, NULL); -} diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c index 4b64af5..5930551 100644 --- a/arch/arm/mach-tegra/board-paz00.c +++ b/arch/arm/mach-tegra/board-paz00.c @@ -17,72 +17,10 @@ * */ -#include <linux/kernel.h> -#include <linux/init.h> #include <linux/platform_device.h> -#include <linux/serial_8250.h> -#include <linux/of_serial.h> -#include <linux/clk.h> -#include <linux/dma-mapping.h> -#include <linux/gpio_keys.h> -#include <linux/pda_power.h> -#include <linux/io.h> -#include <linux/input.h> -#include <linux/i2c.h> -#include <linux/gpio.h> #include <linux/rfkill-gpio.h> -#include <asm/hardware/gic.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> -#include <asm/setup.h> - -#include <mach/iomap.h> -#include <mach/irqs.h> -#include <mach/sdhci.h> - -#include "board.h" #include "board-paz00.h" -#include "clock.h" -#include "devices.h" -#include "gpio-names.h" - -static struct plat_serial8250_port debug_uart_platform_data[] = { - { - /* serial port on JP1 */ - .membase = IO_ADDRESS(TEGRA_UARTA_BASE), - .mapbase = TEGRA_UARTA_BASE, - .irq = INT_UARTA, - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, - .type = PORT_TEGRA, - .handle_break = tegra_serial_handle_break, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = 216000000, - }, { - /* serial port on mini-pcie */ - .membase = IO_ADDRESS(TEGRA_UARTC_BASE), - .mapbase = TEGRA_UARTC_BASE, - .irq = INT_UARTC, - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, - .type = PORT_TEGRA, - .handle_break = tegra_serial_handle_break, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = 216000000, - }, { - .flags = 0 - } -}; - -static struct platform_device debug_uart = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = debug_uart_platform_data, - }, -}; static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = { .name = "wifi_rfkill", @@ -99,137 +37,7 @@ static struct platform_device wifi_rfkill_device = { }, }; -static struct gpio_led gpio_leds[] = { - { - .name = "wifi-led", - .default_trigger = "rfkill0", - .gpio = TEGRA_WIFI_LED, - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - -static struct gpio_keys_button paz00_gpio_keys_buttons[] = { - { - .code = KEY_POWER, - .gpio = TEGRA_GPIO_POWERKEY, - .active_low = 1, - .desc = "Power", - .type = EV_KEY, - .wakeup = 1, - }, -}; - -static struct gpio_keys_platform_data paz00_gpio_keys = { - .buttons = paz00_gpio_keys_buttons, - .nbuttons = ARRAY_SIZE(paz00_gpio_keys_buttons), -}; - -static struct platform_device gpio_keys_device = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &paz00_gpio_keys, - }, -}; - -static struct platform_device *paz00_devices[] __initdata = { - &debug_uart, - &tegra_sdhci_device4, - &tegra_sdhci_device1, - &leds_gpio, - &gpio_keys_device, -}; - -static void paz00_i2c_init(void) -{ - platform_device_register(&tegra_i2c_device1); - platform_device_register(&tegra_i2c_device2); - platform_device_register(&tegra_i2c_device4); -} - -static void paz00_usb_init(void) -{ - tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_ULPI_RST; - - platform_device_register(&tegra_ehci2_device); - platform_device_register(&tegra_ehci3_device); -} - -static void __init tegra_paz00_fixup(struct tag *tags, char **cmdline, - struct meminfo *mi) -{ - mi->nr_banks = 1; - mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].size = 448 * SZ_1M; -} - -static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = { - /* name parent rate enabled */ - { "uarta", "pll_p", 216000000, true }, - { "uartc", "pll_p", 216000000, true }, - - { "usbd", "clk_m", 12000000, false }, - { "usb2", "clk_m", 12000000, false }, - { "usb3", "clk_m", 12000000, false }, - - { NULL, NULL, 0, 0}, -}; - -static struct tegra_sdhci_platform_data sdhci_pdata1 = { - .cd_gpio = TEGRA_GPIO_SD1_CD, - .wp_gpio = TEGRA_GPIO_SD1_WP, - .power_gpio = TEGRA_GPIO_SD1_POWER, -}; - -static struct tegra_sdhci_platform_data sdhci_pdata4 = { - .cd_gpio = -1, - .wp_gpio = -1, - .power_gpio = -1, - .is_8bit = 1, -}; - void __init tegra_paz00_wifikill_init(void) { platform_device_register(&wifi_rfkill_device); } - -static void __init tegra_paz00_init(void) -{ - tegra_clk_init_from_table(paz00_clk_init_table); - - paz00_pinmux_init(); - - tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1; - tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4; - - platform_add_devices(paz00_devices, ARRAY_SIZE(paz00_devices)); - tegra_paz00_wifikill_init(); - - paz00_i2c_init(); - paz00_usb_init(); -} - -MACHINE_START(PAZ00, "Toshiba AC100 / Dynabook AZ") - .atag_offset = 0x100, - .fixup = tegra_paz00_fixup, - .map_io = tegra_map_common_io, - .init_early = tegra20_init_early, - .init_irq = tegra_init_irq, - .handle_irq = gic_handle_irq, - .timer = &tegra_timer, - .init_machine = tegra_paz00_init, - .init_late = tegra_init_late, - .restart = tegra_assert_system_reset, -MACHINE_END diff --git a/arch/arm/mach-tegra/board-paz00.h b/arch/arm/mach-tegra/board-paz00.h index 3c9f8da..25c08ec 100644 --- a/arch/arm/mach-tegra/board-paz00.h +++ b/arch/arm/mach-tegra/board-paz00.h @@ -17,24 +17,9 @@ #ifndef _MACH_TEGRA_BOARD_PAZ00_H #define _MACH_TEGRA_BOARD_PAZ00_H -#include <mach/gpio-tegra.h> +#include "gpio-names.h" -/* SDCARD */ -#define TEGRA_GPIO_SD1_CD TEGRA_GPIO_PV5 -#define TEGRA_GPIO_SD1_WP TEGRA_GPIO_PH1 -#define TEGRA_GPIO_SD1_POWER TEGRA_GPIO_PV1 - -/* ULPI */ -#define TEGRA_ULPI_RST TEGRA_GPIO_PV0 - -/* WIFI */ #define TEGRA_WIFI_PWRN TEGRA_GPIO_PK5 #define TEGRA_WIFI_RST TEGRA_GPIO_PD1 -#define TEGRA_WIFI_LED TEGRA_GPIO_PD0 - -/* WakeUp */ -#define TEGRA_GPIO_POWERKEY TEGRA_GPIO_PJ7 - -void paz00_pinmux_init(void); #endif -- 1.7.0.4 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 2/3] ARM: tegra: remove board (but not DT) support for Paz00 2012-08-06 21:32 ` [PATCH 2/3] ARM: tegra: remove board (but not DT) support for Paz00 Stephen Warren @ 2012-08-08 17:19 ` Marc Dietrich 0 siblings, 0 replies; 5+ messages in thread From: Marc Dietrich @ 2012-08-08 17:19 UTC (permalink / raw) To: Stephen Warren Cc: Olof Johansson, linux-tegra, Stephen Warren, linux-arm-kernel, Colin Cross On Monday 06 August 2012 15:32:13 Stephen Warren wrote: > From: Stephen Warren <swarren@nvidia.com> > > Paz00 (Toshiba AC100) can be booted using device tree with equal > functionality as when booted using a board file. Remove as much of the > board file as is possible, since it's no longer needed. > > One special-case is still left in board-dt-tegra20.c, since there is no > way to create a WiFi rfkill device from device tree yet. This logic is > now enabled unconditionally rather than via CONFIG_MACH_PAZ00. The extra > cases where it's enabled (.configs which did not enable Paz00 support) > shouldn't impact much since the amount of code is tiny. > > Signed-off-by: Stephen Warren <swarren@nvidia.com> works fine here. Thanks for all your work to make this happen! Acked-By: Marc Dietrich <marvin24@gmx.de> > --- > arch/arm/mach-tegra/Kconfig | 6 - > arch/arm/mach-tegra/Makefile | 3 +- > arch/arm/mach-tegra/board-dt-tegra20.c | 4 - > arch/arm/mach-tegra/board-paz00-pinmux.c | 156 ------------------------ > arch/arm/mach-tegra/board-paz00.c | 192 > ------------------------------ arch/arm/mach-tegra/board-paz00.h | > 17 +--- > 6 files changed, 2 insertions(+), 376 deletions(-) > delete mode 100644 arch/arm/mach-tegra/board-paz00-pinmux.c > > diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig > index 41bc73c..f6e79ed 100644 > --- a/arch/arm/mach-tegra/Kconfig > +++ b/arch/arm/mach-tegra/Kconfig > @@ -66,12 +66,6 @@ config MACH_HARMONY > help > Support for nVidia Harmony development platform > > -config MACH_PAZ00 > - bool "Paz00 board" > - depends on ARCH_TEGRA_2x_SOC > - help > - Support for the Toshiba AC100/Dynabook AZ netbook > - > choice > prompt "Default low-level debug console UART" > default TEGRA_DEBUG_UART_NONE > diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile > index 88ddb75..1c2b473 100644 > --- a/arch/arm/mach-tegra/Makefile > +++ b/arch/arm/mach-tegra/Makefile > @@ -31,5 +31,4 @@ obj-$(CONFIG_MACH_HARMONY) += > board-harmony-pinmux.o obj-$(CONFIG_MACH_HARMONY) += > board-harmony-pcie.o > obj-$(CONFIG_MACH_HARMONY) += board-harmony-power.o > > -obj-$(CONFIG_MACH_PAZ00) += board-paz00.o > -obj-$(CONFIG_MACH_PAZ00) += board-paz00-pinmux.o > +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-paz00.o > diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c > b/arch/arm/mach-tegra/board-dt-tegra20.c index 422e89e..1d6c9df 100644 > --- a/arch/arm/mach-tegra/board-dt-tegra20.c > +++ b/arch/arm/mach-tegra/board-dt-tegra20.c > @@ -124,12 +124,10 @@ static void __init harmony_init(void) > } > #endif > > -#ifdef CONFIG_MACH_PAZ00 > static void __init paz00_init(void) > { > tegra_paz00_wifikill_init(); > } > -#endif > > static struct { > char *machine; > @@ -139,9 +137,7 @@ static struct { > #ifdef CONFIG_MACH_HARMONY > { "nvidia,harmony", harmony_init }, > #endif > -#ifdef CONFIG_MACH_PAZ00 > { "compal,paz00", paz00_init }, > -#endif > }; > > static void __init tegra_dt_init_late(void) > diff --git a/arch/arm/mach-tegra/board-paz00-pinmux.c > b/arch/arm/mach-tegra/board-paz00-pinmux.c deleted file mode 100644 > index 6f1111b..0000000 > --- a/arch/arm/mach-tegra/board-paz00-pinmux.c > +++ /dev/null > @@ -1,156 +0,0 @@ > -/* > - * arch/arm/mach-tegra/board-paz00-pinmux.c > - * > - * Copyright (C) 2010 Marc Dietrich <marvin24@gmx.de> > - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. > - * > - * This software is licensed under the terms of the GNU General Public > - * License version 2, as published by the Free Software Foundation, and > - * may be copied, distributed, and modified under those terms. > - * > - * 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/kernel.h> > - > -#include "board-paz00.h" > -#include "board-pinmux.h" > - > -static struct pinctrl_map paz00_map[] = { > - TEGRA_MAP_MUXCONF("ata", "gmi", none, driven), > - TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), > - TEGRA_MAP_MUXCONF("atc", "gmi", none, driven), > - TEGRA_MAP_MUXCONF("atd", "gmi", none, driven), > - TEGRA_MAP_MUXCONF("ate", "gmi", none, driven), > - TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), > - TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, driven), > - TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate), > - TEGRA_MAP_MUXCONF("csus", "pllc_out1", down, tristate), > - TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), > - TEGRA_MAP_MUXCONF("dap2", "gmi", none, driven), > - TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), > - TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate), > - TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven), > - TEGRA_MAP_MUXCONF("dta", "rsvd1", up, tristate), > - TEGRA_MAP_MUXCONF("dtb", "rsvd1", none, tristate), > - TEGRA_MAP_MUXCONF("dtc", "rsvd1", none, tristate), > - TEGRA_MAP_MUXCONF("dtd", "rsvd1", up, tristate), > - TEGRA_MAP_MUXCONF("dte", "rsvd1", none, tristate), > - TEGRA_MAP_MUXCONF("dtf", "i2c3", none, driven), > - TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), > - TEGRA_MAP_MUXCONF("gmb", "gmi", none, driven), > - TEGRA_MAP_MUXCONF("gmc", "gmi", none, driven), > - TEGRA_MAP_MUXCONF("gmd", "gmi", none, driven), > - TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven), > - TEGRA_MAP_MUXCONF("gpu", "pwm", none, driven), > - TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), > - TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven), > - TEGRA_MAP_MUXCONF("hdint", "hdmi", na, driven), > - TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven), > - TEGRA_MAP_MUXCONF("irrx", "uarta", up, driven), > - TEGRA_MAP_MUXCONF("irtx", "uarta", up, driven), > - TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven), > - TEGRA_MAP_MUXCONF("kbcb", "sdio2", up, driven), > - TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven), > - TEGRA_MAP_MUXCONF("kbcd", "sdio2", up, driven), > - TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven), > - TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven), > - TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ldc", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("lhp0", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lhp1", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lhp2", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("lm0", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lpp", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lpw0", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lpw2", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lvp1", "displaya", na, tristate), > - TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), > - TEGRA_MAP_MUXCONF("owc", "owr", up, tristate), > - TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven), > - TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven), > - TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven), > - TEGRA_MAP_MUXCONF("sdb", "pwm", na, tristate), > - TEGRA_MAP_MUXCONF("sdc", "twc", up, tristate), > - TEGRA_MAP_MUXCONF("sdd", "pwm", up, tristate), > - TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, driven), > - TEGRA_MAP_MUXCONF("slxa", "pcie", none, tristate), > - TEGRA_MAP_MUXCONF("slxc", "spi4", none, tristate), > - TEGRA_MAP_MUXCONF("slxd", "spi4", none, tristate), > - TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), > - TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, tristate), > - TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, driven), > - TEGRA_MAP_MUXCONF("spia", "gmi", down, tristate), > - TEGRA_MAP_MUXCONF("spib", "gmi", down, tristate), > - TEGRA_MAP_MUXCONF("spic", "gmi", up, driven), > - TEGRA_MAP_MUXCONF("spid", "gmi", down, tristate), > - TEGRA_MAP_MUXCONF("spie", "gmi", up, tristate), > - TEGRA_MAP_MUXCONF("spif", "rsvd4", down, tristate), > - TEGRA_MAP_MUXCONF("spig", "spi2_alt", up, driven), > - TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), > - TEGRA_MAP_MUXCONF("uaa", "ulpi", up, driven), > - TEGRA_MAP_MUXCONF("uab", "ulpi", up, driven), > - TEGRA_MAP_MUXCONF("uac", "rsvd4", none, driven), > - TEGRA_MAP_MUXCONF("uad", "spdif", up, tristate), > - TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate), > - TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate), > - TEGRA_MAP_MUXCONF("uda", "ulpi", none, driven), > - TEGRA_MAP_CONF("ck32", none, na), > - TEGRA_MAP_CONF("ddrc", none, na), > - TEGRA_MAP_CONF("pmca", none, na), > - TEGRA_MAP_CONF("pmcb", none, na), > - TEGRA_MAP_CONF("pmcc", none, na), > - TEGRA_MAP_CONF("pmcd", none, na), > - TEGRA_MAP_CONF("pmce", none, na), > - TEGRA_MAP_CONF("xm2c", none, na), > - TEGRA_MAP_CONF("xm2d", none, na), > - TEGRA_MAP_CONF("ls", up, na), > - TEGRA_MAP_CONF("lc", up, na), > - TEGRA_MAP_CONF("ld17_0", down, na), > - TEGRA_MAP_CONF("ld19_18", down, na), > - TEGRA_MAP_CONF("ld21_20", down, na), > - TEGRA_MAP_CONF("ld23_22", down, na), > -}; > - > -static struct tegra_board_pinmux_conf conf = { > - .maps = paz00_map, > - .map_count = ARRAY_SIZE(paz00_map), > -}; > - > -void paz00_pinmux_init(void) > -{ > - tegra_board_pinmux_init(&conf, NULL); > -} > diff --git a/arch/arm/mach-tegra/board-paz00.c > b/arch/arm/mach-tegra/board-paz00.c index 4b64af5..5930551 100644 > --- a/arch/arm/mach-tegra/board-paz00.c > +++ b/arch/arm/mach-tegra/board-paz00.c > @@ -17,72 +17,10 @@ > * > */ > > -#include <linux/kernel.h> > -#include <linux/init.h> > #include <linux/platform_device.h> > -#include <linux/serial_8250.h> > -#include <linux/of_serial.h> > -#include <linux/clk.h> > -#include <linux/dma-mapping.h> > -#include <linux/gpio_keys.h> > -#include <linux/pda_power.h> > -#include <linux/io.h> > -#include <linux/input.h> > -#include <linux/i2c.h> > -#include <linux/gpio.h> > #include <linux/rfkill-gpio.h> > > -#include <asm/hardware/gic.h> > -#include <asm/mach-types.h> > -#include <asm/mach/arch.h> > -#include <asm/mach/time.h> > -#include <asm/setup.h> > - > -#include <mach/iomap.h> > -#include <mach/irqs.h> > -#include <mach/sdhci.h> > - > -#include "board.h" > #include "board-paz00.h" > -#include "clock.h" > -#include "devices.h" > -#include "gpio-names.h" > - > -static struct plat_serial8250_port debug_uart_platform_data[] = { > - { > - /* serial port on JP1 */ > - .membase = IO_ADDRESS(TEGRA_UARTA_BASE), > - .mapbase = TEGRA_UARTA_BASE, > - .irq = INT_UARTA, > - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, > - .type = PORT_TEGRA, > - .handle_break = tegra_serial_handle_break, > - .iotype = UPIO_MEM, > - .regshift = 2, > - .uartclk = 216000000, > - }, { > - /* serial port on mini-pcie */ > - .membase = IO_ADDRESS(TEGRA_UARTC_BASE), > - .mapbase = TEGRA_UARTC_BASE, > - .irq = INT_UARTC, > - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, > - .type = PORT_TEGRA, > - .handle_break = tegra_serial_handle_break, > - .iotype = UPIO_MEM, > - .regshift = 2, > - .uartclk = 216000000, > - }, { > - .flags = 0 > - } > -}; > - > -static struct platform_device debug_uart = { > - .name = "serial8250", > - .id = PLAT8250_DEV_PLATFORM, > - .dev = { > - .platform_data = debug_uart_platform_data, > - }, > -}; > > static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = { > .name = "wifi_rfkill", > @@ -99,137 +37,7 @@ static struct platform_device wifi_rfkill_device = { > }, > }; > > -static struct gpio_led gpio_leds[] = { > - { > - .name = "wifi-led", > - .default_trigger = "rfkill0", > - .gpio = TEGRA_WIFI_LED, > - }, > -}; > - > -static struct gpio_led_platform_data gpio_led_info = { > - .leds = gpio_leds, > - .num_leds = ARRAY_SIZE(gpio_leds), > -}; > - > -static struct platform_device leds_gpio = { > - .name = "leds-gpio", > - .id = -1, > - .dev = { > - .platform_data = &gpio_led_info, > - }, > -}; > - > -static struct gpio_keys_button paz00_gpio_keys_buttons[] = { > - { > - .code = KEY_POWER, > - .gpio = TEGRA_GPIO_POWERKEY, > - .active_low = 1, > - .desc = "Power", > - .type = EV_KEY, > - .wakeup = 1, > - }, > -}; > - > -static struct gpio_keys_platform_data paz00_gpio_keys = { > - .buttons = paz00_gpio_keys_buttons, > - .nbuttons = ARRAY_SIZE(paz00_gpio_keys_buttons), > -}; > - > -static struct platform_device gpio_keys_device = { > - .name = "gpio-keys", > - .id = -1, > - .dev = { > - .platform_data = &paz00_gpio_keys, > - }, > -}; > - > -static struct platform_device *paz00_devices[] __initdata = { > - &debug_uart, > - &tegra_sdhci_device4, > - &tegra_sdhci_device1, > - &leds_gpio, > - &gpio_keys_device, > -}; > - > -static void paz00_i2c_init(void) > -{ > - platform_device_register(&tegra_i2c_device1); > - platform_device_register(&tegra_i2c_device2); > - platform_device_register(&tegra_i2c_device4); > -} > - > -static void paz00_usb_init(void) > -{ > - tegra_ehci2_ulpi_phy_config.reset_gpio = TEGRA_ULPI_RST; > - > - platform_device_register(&tegra_ehci2_device); > - platform_device_register(&tegra_ehci3_device); > -} > - > -static void __init tegra_paz00_fixup(struct tag *tags, char **cmdline, > - struct meminfo *mi) > -{ > - mi->nr_banks = 1; > - mi->bank[0].start = PHYS_OFFSET; > - mi->bank[0].size = 448 * SZ_1M; > -} > - > -static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = { > - /* name parent rate enabled */ > - { "uarta", "pll_p", 216000000, true }, > - { "uartc", "pll_p", 216000000, true }, > - > - { "usbd", "clk_m", 12000000, false }, > - { "usb2", "clk_m", 12000000, false }, > - { "usb3", "clk_m", 12000000, false }, > - > - { NULL, NULL, 0, 0}, > -}; > - > -static struct tegra_sdhci_platform_data sdhci_pdata1 = { > - .cd_gpio = TEGRA_GPIO_SD1_CD, > - .wp_gpio = TEGRA_GPIO_SD1_WP, > - .power_gpio = TEGRA_GPIO_SD1_POWER, > -}; > - > -static struct tegra_sdhci_platform_data sdhci_pdata4 = { > - .cd_gpio = -1, > - .wp_gpio = -1, > - .power_gpio = -1, > - .is_8bit = 1, > -}; > - > void __init tegra_paz00_wifikill_init(void) > { > platform_device_register(&wifi_rfkill_device); > } > - > -static void __init tegra_paz00_init(void) > -{ > - tegra_clk_init_from_table(paz00_clk_init_table); > - > - paz00_pinmux_init(); > - > - tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1; > - tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4; > - > - platform_add_devices(paz00_devices, ARRAY_SIZE(paz00_devices)); > - tegra_paz00_wifikill_init(); > - > - paz00_i2c_init(); > - paz00_usb_init(); > -} > - > -MACHINE_START(PAZ00, "Toshiba AC100 / Dynabook AZ") > - .atag_offset = 0x100, > - .fixup = tegra_paz00_fixup, > - .map_io = tegra_map_common_io, > - .init_early = tegra20_init_early, > - .init_irq = tegra_init_irq, > - .handle_irq = gic_handle_irq, > - .timer = &tegra_timer, > - .init_machine = tegra_paz00_init, > - .init_late = tegra_init_late, > - .restart = tegra_assert_system_reset, > -MACHINE_END > diff --git a/arch/arm/mach-tegra/board-paz00.h > b/arch/arm/mach-tegra/board-paz00.h index 3c9f8da..25c08ec 100644 > --- a/arch/arm/mach-tegra/board-paz00.h > +++ b/arch/arm/mach-tegra/board-paz00.h > @@ -17,24 +17,9 @@ > #ifndef _MACH_TEGRA_BOARD_PAZ00_H > #define _MACH_TEGRA_BOARD_PAZ00_H > > -#include <mach/gpio-tegra.h> > +#include "gpio-names.h" > > -/* SDCARD */ > -#define TEGRA_GPIO_SD1_CD TEGRA_GPIO_PV5 > -#define TEGRA_GPIO_SD1_WP TEGRA_GPIO_PH1 > -#define TEGRA_GPIO_SD1_POWER TEGRA_GPIO_PV1 > - > -/* ULPI */ > -#define TEGRA_ULPI_RST TEGRA_GPIO_PV0 > - > -/* WIFI */ > #define TEGRA_WIFI_PWRN TEGRA_GPIO_PK5 > #define TEGRA_WIFI_RST TEGRA_GPIO_PD1 > -#define TEGRA_WIFI_LED TEGRA_GPIO_PD0 > - > -/* WakeUp */ > -#define TEGRA_GPIO_POWERKEY TEGRA_GPIO_PJ7 > - > -void paz00_pinmux_init(void); > > #endif ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 3/3] ARM: tegra: remove board (but not DT) support for Harmony [not found] ` <1344288734-24131-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2012-08-06 21:32 ` [PATCH 2/3] ARM: tegra: remove board (but not DT) support for Paz00 Stephen Warren @ 2012-08-06 21:32 ` Stephen Warren [not found] ` <1344288734-24131-3-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 1 sibling, 1 reply; 5+ messages in thread From: Stephen Warren @ 2012-08-06 21:32 UTC (permalink / raw) To: Olof Johansson, Colin Cross Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-tegra-u79uwXL29TY76Z2rM5mHXA, Stephen Warren From: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Harmony can be booted using device tree with equal functionality as when booted using a board file. Remove as much of the board file as is possible, since it's no longer needed. Two special-cases are still left in board-dt-tegra20.c, since the Tegra PCIe driver doesn't support device tree yet, and the Harmony .dts file doesn't yet describe regulators which are needed for PCIe. This logic is now enabled unconditionally rather than via CONFIG_MACH_HARMONY. While this is more code than other boards, it's still unlikely to be much of a problem, and both regulators and PCIe should be supported via device tree in the near future, allowing the remaining code to be removed. Signed-off-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> --- arch/arm/mach-tegra/Kconfig | 6 - arch/arm/mach-tegra/Makefile | 6 +- arch/arm/mach-tegra/board-dt-tegra20.c | 6 +- arch/arm/mach-tegra/board-harmony-pinmux.c | 156 ---------------------- arch/arm/mach-tegra/board-harmony-power.c | 34 ++--- arch/arm/mach-tegra/board-harmony.c | 197 ---------------------------- arch/arm/mach-tegra/board-harmony.h | 13 -- 7 files changed, 19 insertions(+), 399 deletions(-) delete mode 100644 arch/arm/mach-tegra/board-harmony-pinmux.c delete mode 100644 arch/arm/mach-tegra/board-harmony.c diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index f6e79ed..d3e73ec 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -60,12 +60,6 @@ config TEGRA_AHB comment "Tegra board type" -config MACH_HARMONY - bool "Harmony board" - depends on ARCH_TEGRA_2x_SOC - help - Support for nVidia Harmony development platform - choice prompt "Default low-level debug console UART" default TEGRA_DEBUG_UART_NONE diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index 1c2b473..6273853 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -26,9 +26,7 @@ obj-$(CONFIG_USB_SUPPORT) += usb_phy.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-dt-tegra20.o obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += board-dt-tegra30.o -obj-$(CONFIG_MACH_HARMONY) += board-harmony.o -obj-$(CONFIG_MACH_HARMONY) += board-harmony-pinmux.o -obj-$(CONFIG_MACH_HARMONY) += board-harmony-pcie.o -obj-$(CONFIG_MACH_HARMONY) += board-harmony-power.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-harmony-pcie.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-harmony-power.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-paz00.o diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 1d6c9df..d9eeae6 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -107,7 +107,6 @@ static void __init trimslice_init(void) #endif } -#ifdef CONFIG_MACH_HARMONY static void __init harmony_init(void) { int ret; @@ -118,11 +117,12 @@ static void __init harmony_init(void) return; } +#ifdef CONFIG_TEGRA_PCI ret = harmony_pcie_init(); if (ret) pr_err("harmony_pcie_init() failed: %d\n", ret); -} #endif +} static void __init paz00_init(void) { @@ -134,9 +134,7 @@ static struct { void (*init)(void); } board_init_funcs[] = { { "compulab,trimslice", trimslice_init }, -#ifdef CONFIG_MACH_HARMONY { "nvidia,harmony", harmony_init }, -#endif { "compal,paz00", paz00_init }, }; diff --git a/arch/arm/mach-tegra/board-harmony-pinmux.c b/arch/arm/mach-tegra/board-harmony-pinmux.c deleted file mode 100644 index 83d420f..0000000 --- a/arch/arm/mach-tegra/board-harmony-pinmux.c +++ /dev/null @@ -1,156 +0,0 @@ -/* - * arch/arm/mach-tegra/board-harmony-pinmux.c - * - * Copyright (C) 2010 Google, Inc. - * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * 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/kernel.h> - -#include "board-harmony.h" -#include "board-pinmux.h" - -static struct pinctrl_map harmony_map[] = { - TEGRA_MAP_MUXCONF("ata", "ide", none, driven), - TEGRA_MAP_MUXCONF("atb", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("atc", "nand", none, driven), - TEGRA_MAP_MUXCONF("atd", "gmi", none, driven), - TEGRA_MAP_MUXCONF("ate", "gmi", none, driven), - TEGRA_MAP_MUXCONF("cdev1", "plla_out", none, driven), - TEGRA_MAP_MUXCONF("cdev2", "pllp_out4", down, tristate), - TEGRA_MAP_MUXCONF("crtp", "crt", none, tristate), - TEGRA_MAP_MUXCONF("csus", "vi_sensor_clk", down, tristate), - TEGRA_MAP_MUXCONF("dap1", "dap1", none, driven), - TEGRA_MAP_MUXCONF("dap2", "dap2", none, tristate), - TEGRA_MAP_MUXCONF("dap3", "dap3", none, tristate), - TEGRA_MAP_MUXCONF("dap4", "dap4", none, tristate), - TEGRA_MAP_MUXCONF("ddc", "i2c2", up, driven), - TEGRA_MAP_MUXCONF("dta", "sdio2", up, driven), - TEGRA_MAP_MUXCONF("dtb", "rsvd1", none, driven), - TEGRA_MAP_MUXCONF("dtc", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtd", "sdio2", up, driven), - TEGRA_MAP_MUXCONF("dte", "rsvd1", none, tristate), - TEGRA_MAP_MUXCONF("dtf", "i2c3", none, tristate), - TEGRA_MAP_MUXCONF("gma", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("gmb", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gmc", "uartd", none, driven), - TEGRA_MAP_MUXCONF("gmd", "gmi", none, driven), - TEGRA_MAP_MUXCONF("gme", "sdio4", none, driven), - TEGRA_MAP_MUXCONF("gpu", "gmi", none, tristate), - TEGRA_MAP_MUXCONF("gpu7", "rtck", none, driven), - TEGRA_MAP_MUXCONF("gpv", "pcie", none, driven), - TEGRA_MAP_MUXCONF("hdint", "hdmi", na, tristate), - TEGRA_MAP_MUXCONF("i2cp", "i2cp", none, driven), - TEGRA_MAP_MUXCONF("irrx", "uarta", up, tristate), - TEGRA_MAP_MUXCONF("irtx", "uarta", up, tristate), - TEGRA_MAP_MUXCONF("kbca", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcb", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcc", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcd", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbce", "kbc", up, driven), - TEGRA_MAP_MUXCONF("kbcf", "kbc", up, driven), - TEGRA_MAP_MUXCONF("lcsn", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("ld0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld10", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld11", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld12", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld13", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld14", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld15", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld16", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld17", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld3", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld4", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld5", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld6", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld7", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld8", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ld9", "displaya", na, driven), - TEGRA_MAP_MUXCONF("ldc", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("ldi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhp2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lhs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lm0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lm1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpp", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lpw0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lpw1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lpw2", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lsc0", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lsc1", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsck", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsda", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lsdi", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lspi", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lvp0", "displaya", na, tristate), - TEGRA_MAP_MUXCONF("lvp1", "displaya", na, driven), - TEGRA_MAP_MUXCONF("lvs", "displaya", na, driven), - TEGRA_MAP_MUXCONF("owc", "rsvd2", na, tristate), - TEGRA_MAP_MUXCONF("pmc", "pwr_on", na, driven), - TEGRA_MAP_MUXCONF("pta", "hdmi", none, driven), - TEGRA_MAP_MUXCONF("rm", "i2c1", none, driven), - TEGRA_MAP_MUXCONF("sdb", "pwm", na, tristate), - TEGRA_MAP_MUXCONF("sdc", "pwm", up, driven), - TEGRA_MAP_MUXCONF("sdd", "pwm", up, tristate), - TEGRA_MAP_MUXCONF("sdio1", "sdio1", none, tristate), - TEGRA_MAP_MUXCONF("slxa", "pcie", none, driven), - TEGRA_MAP_MUXCONF("slxc", "spdif", none, tristate), - TEGRA_MAP_MUXCONF("slxd", "spdif", none, tristate), - TEGRA_MAP_MUXCONF("slxk", "pcie", none, driven), - TEGRA_MAP_MUXCONF("spdi", "rsvd2", none, tristate), - TEGRA_MAP_MUXCONF("spdo", "rsvd2", none, tristate), - TEGRA_MAP_MUXCONF("spia", "gmi", none, driven), - TEGRA_MAP_MUXCONF("spib", "gmi", none, driven), - TEGRA_MAP_MUXCONF("spic", "gmi", up, tristate), - TEGRA_MAP_MUXCONF("spid", "spi1", down, tristate), - TEGRA_MAP_MUXCONF("spie", "spi1", up, tristate), - TEGRA_MAP_MUXCONF("spif", "spi1", down, tristate), - TEGRA_MAP_MUXCONF("spig", "spi2_alt", none, tristate), - TEGRA_MAP_MUXCONF("spih", "spi2_alt", up, tristate), - TEGRA_MAP_MUXCONF("uaa", "ulpi", up, tristate), - TEGRA_MAP_MUXCONF("uab", "ulpi", up, tristate), - TEGRA_MAP_MUXCONF("uac", "rsvd2", none, tristate), - TEGRA_MAP_MUXCONF("uad", "irda", up, tristate), - TEGRA_MAP_MUXCONF("uca", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("ucb", "uartc", up, tristate), - TEGRA_MAP_MUXCONF("uda", "ulpi", none, tristate), - TEGRA_MAP_CONF("ck32", none, na), - TEGRA_MAP_CONF("ddrc", none, na), - TEGRA_MAP_CONF("pmca", none, na), - TEGRA_MAP_CONF("pmcb", none, na), - TEGRA_MAP_CONF("pmcc", none, na), - TEGRA_MAP_CONF("pmcd", none, na), - TEGRA_MAP_CONF("pmce", none, na), - TEGRA_MAP_CONF("xm2c", none, na), - TEGRA_MAP_CONF("xm2d", none, na), - TEGRA_MAP_CONF("ls", up, na), - TEGRA_MAP_CONF("lc", up, na), - TEGRA_MAP_CONF("ld17_0", down, na), - TEGRA_MAP_CONF("ld19_18", down, na), - TEGRA_MAP_CONF("ld21_20", down, na), - TEGRA_MAP_CONF("ld23_22", down, na), -}; - -static struct tegra_board_pinmux_conf conf = { - .maps = harmony_map, - .map_count = ARRAY_SIZE(harmony_map), -}; - -void harmony_pinmux_init(void) -{ - tegra_board_pinmux_init(&conf, NULL); -} diff --git a/arch/arm/mach-tegra/board-harmony-power.c b/arch/arm/mach-tegra/board-harmony-power.c index b7344be..8f9cf77 100644 --- a/arch/arm/mach-tegra/board-harmony-power.c +++ b/arch/arm/mach-tegra/board-harmony-power.c @@ -120,29 +120,25 @@ static struct i2c_board_info __initdata harmony_regulators[] = { int __init harmony_regulator_init(void) { + struct device_node *np; + struct i2c_adapter *adapter; + regulator_register_always_on(0, "vdd_sys", NULL, 0, 5000000); - if (machine_is_harmony()) { - i2c_register_board_info(3, harmony_regulators, 1); - } else { /* Harmony, booted using device tree */ - struct device_node *np; - struct i2c_adapter *adapter; - - np = of_find_node_by_path("/i2c@7000d000"); - if (np == NULL) { - pr_err("Could not find device_node for DVC I2C\n"); - return -ENODEV; - } - - adapter = of_find_i2c_adapter_by_node(np); - if (!adapter) { - pr_err("Could not find i2c_adapter for DVC I2C\n"); - return -ENODEV; - } - - i2c_new_device(adapter, harmony_regulators); + np = of_find_node_by_path("/i2c@7000d000"); + if (np == NULL) { + pr_err("Could not find device_node for DVC I2C\n"); + return -ENODEV; + } + + adapter = of_find_i2c_adapter_by_node(np); + if (!adapter) { + pr_err("Could not find i2c_adapter for DVC I2C\n"); + return -ENODEV; } + i2c_new_device(adapter, harmony_regulators); + return 0; } diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c deleted file mode 100644 index e65e837..0000000 --- a/arch/arm/mach-tegra/board-harmony.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - * arch/arm/mach-tegra/board-harmony.c - * - * Copyright (C) 2010 Google, Inc. - * Copyright (C) 2011 NVIDIA, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * 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/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/serial_8250.h> -#include <linux/of_serial.h> -#include <linux/clk.h> -#include <linux/dma-mapping.h> -#include <linux/pda_power.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/i2c.h> - -#include <sound/wm8903.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> -#include <asm/hardware/gic.h> -#include <asm/setup.h> - -#include <mach/tegra_wm8903_pdata.h> -#include <mach/iomap.h> -#include <mach/irqs.h> -#include <mach/sdhci.h> - -#include "board.h" -#include "board-harmony.h" -#include "clock.h" -#include "devices.h" -#include "gpio-names.h" - -static struct plat_serial8250_port debug_uart_platform_data[] = { - { - .membase = IO_ADDRESS(TEGRA_UARTD_BASE), - .mapbase = TEGRA_UARTD_BASE, - .irq = INT_UARTD, - .flags = UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE, - .type = PORT_TEGRA, - .handle_break = tegra_serial_handle_break, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = 216000000, - }, { - .flags = 0 - } -}; - -static struct platform_device debug_uart = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = debug_uart_platform_data, - }, -}; - -static struct tegra_wm8903_platform_data harmony_audio_pdata = { - .gpio_spkr_en = TEGRA_GPIO_SPKR_EN, - .gpio_hp_det = TEGRA_GPIO_HP_DET, - .gpio_hp_mute = -1, - .gpio_int_mic_en = TEGRA_GPIO_INT_MIC_EN, - .gpio_ext_mic_en = TEGRA_GPIO_EXT_MIC_EN, -}; - -static struct platform_device harmony_audio_device = { - .name = "tegra-snd-wm8903", - .id = 0, - .dev = { - .platform_data = &harmony_audio_pdata, - }, -}; - -static struct wm8903_platform_data harmony_wm8903_pdata = { - .irq_active_low = 0, - .micdet_cfg = 0, - .micdet_delay = 100, - .gpio_base = HARMONY_GPIO_WM8903(0), - .gpio_cfg = { - 0, - 0, - WM8903_GPIO_CONFIG_ZERO, - 0, - 0, - }, -}; - -static struct i2c_board_info __initdata wm8903_board_info = { - I2C_BOARD_INFO("wm8903", 0x1a), - .platform_data = &harmony_wm8903_pdata, -}; - -static void __init harmony_i2c_init(void) -{ - platform_device_register(&tegra_i2c_device1); - platform_device_register(&tegra_i2c_device2); - platform_device_register(&tegra_i2c_device3); - platform_device_register(&tegra_i2c_device4); - - wm8903_board_info.irq = gpio_to_irq(TEGRA_GPIO_CDC_IRQ); - i2c_register_board_info(0, &wm8903_board_info, 1); -} - -static struct platform_device *harmony_devices[] __initdata = { - &debug_uart, - &tegra_sdhci_device1, - &tegra_sdhci_device2, - &tegra_sdhci_device4, - &tegra_ehci3_device, - &tegra_i2s_device1, - &tegra_das_device, - &harmony_audio_device, -}; - -static void __init tegra_harmony_fixup(struct tag *tags, char **cmdline, - struct meminfo *mi) -{ - mi->nr_banks = 2; - mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].size = 448 * SZ_1M; - mi->bank[1].start = SZ_512M; - mi->bank[1].size = SZ_512M; -} - -static __initdata struct tegra_clk_init_table harmony_clk_init_table[] = { - /* name parent rate enabled */ - { "uartd", "pll_p", 216000000, true }, - { "pll_a", "pll_p_out1", 56448000, true }, - { "pll_a_out0", "pll_a", 11289600, true }, - { "cdev1", NULL, 0, true }, - { "i2s1", "pll_a_out0", 11289600, false}, - { "usb3", "clk_m", 12000000, true }, - { NULL, NULL, 0, 0}, -}; - - -static struct tegra_sdhci_platform_data sdhci_pdata1 = { - .cd_gpio = -1, - .wp_gpio = -1, - .power_gpio = -1, -}; - -static struct tegra_sdhci_platform_data sdhci_pdata2 = { - .cd_gpio = TEGRA_GPIO_SD2_CD, - .wp_gpio = TEGRA_GPIO_SD2_WP, - .power_gpio = TEGRA_GPIO_SD2_POWER, -}; - -static struct tegra_sdhci_platform_data sdhci_pdata4 = { - .cd_gpio = TEGRA_GPIO_SD4_CD, - .wp_gpio = TEGRA_GPIO_SD4_WP, - .power_gpio = TEGRA_GPIO_SD4_POWER, - .is_8bit = 1, -}; - -static void __init tegra_harmony_init(void) -{ - tegra_clk_init_from_table(harmony_clk_init_table); - - harmony_pinmux_init(); - - tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1; - tegra_sdhci_device2.dev.platform_data = &sdhci_pdata2; - tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4; - - platform_add_devices(harmony_devices, ARRAY_SIZE(harmony_devices)); - harmony_i2c_init(); - harmony_regulator_init(); -} - -MACHINE_START(HARMONY, "harmony") - .atag_offset = 0x100, - .fixup = tegra_harmony_fixup, - .map_io = tegra_map_common_io, - .init_early = tegra20_init_early, - .init_irq = tegra_init_irq, - .handle_irq = gic_handle_irq, - .timer = &tegra_timer, - .init_machine = tegra_harmony_init, - .init_late = tegra_init_late, - .restart = tegra_assert_system_reset, -MACHINE_END diff --git a/arch/arm/mach-tegra/board-harmony.h b/arch/arm/mach-tegra/board-harmony.h index 139d96c..7ae8708 100644 --- a/arch/arm/mach-tegra/board-harmony.h +++ b/arch/arm/mach-tegra/board-harmony.h @@ -20,22 +20,9 @@ #include <mach/gpio-tegra.h> #define HARMONY_GPIO_TPS6586X(_x_) (TEGRA_NR_GPIOS + (_x_)) -#define HARMONY_GPIO_WM8903(_x_) (HARMONY_GPIO_TPS6586X(4) + (_x_)) -#define TEGRA_GPIO_SD2_CD TEGRA_GPIO_PI5 -#define TEGRA_GPIO_SD2_WP TEGRA_GPIO_PH1 -#define TEGRA_GPIO_SD2_POWER TEGRA_GPIO_PT3 -#define TEGRA_GPIO_SD4_CD TEGRA_GPIO_PH2 -#define TEGRA_GPIO_SD4_WP TEGRA_GPIO_PH3 -#define TEGRA_GPIO_SD4_POWER TEGRA_GPIO_PI6 -#define TEGRA_GPIO_CDC_IRQ TEGRA_GPIO_PX3 -#define TEGRA_GPIO_SPKR_EN HARMONY_GPIO_WM8903(2) -#define TEGRA_GPIO_HP_DET TEGRA_GPIO_PW2 -#define TEGRA_GPIO_INT_MIC_EN TEGRA_GPIO_PX0 -#define TEGRA_GPIO_EXT_MIC_EN TEGRA_GPIO_PX1 #define TEGRA_GPIO_EN_VDD_1V05_GPIO HARMONY_GPIO_TPS6586X(2) -void harmony_pinmux_init(void); int harmony_regulator_init(void); #endif -- 1.7.0.4 ^ permalink raw reply related [flat|nested] 5+ messages in thread
[parent not found: <1344288734-24131-3-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>]
* Re: [PATCH 3/3] ARM: tegra: remove board (but not DT) support for Harmony [not found] ` <1344288734-24131-3-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> @ 2012-08-20 17:17 ` Stephen Warren 0 siblings, 0 replies; 5+ messages in thread From: Stephen Warren @ 2012-08-20 17:17 UTC (permalink / raw) To: Olof Johansson, Colin Cross Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, linux-tegra-u79uwXL29TY76Z2rM5mHXA, Stephen Warren On 08/06/2012 03:32 PM, Stephen Warren wrote: > Harmony can be booted using device tree with equal functionality as when > booted using a board file. Remove as much of the board file as is > possible, since it's no longer needed. > > Two special-cases are still left in board-dt-tegra20.c, since the Tegra > PCIe driver doesn't support device tree yet, and the Harmony .dts file > doesn't yet describe regulators which are needed for PCIe. This logic is > now enabled unconditionally rather than via CONFIG_MACH_HARMONY. While > this is more code than other boards, it's still unlikely to be much of a > problem, and both regulators and PCIe should be supported via device tree > in the near future, allowing the remaining code to be removed. Applied to Tegra's for-3.7/board-removal branch. ^ permalink raw reply [flat|nested] 5+ messages in thread
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2012-08-06 21:32 [PATCH 1/3] ARM: tegra: remove board (but not DT) support for TrimSlice Stephen Warren
[not found] ` <1344288734-24131-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-08-06 21:32 ` [PATCH 2/3] ARM: tegra: remove board (but not DT) support for Paz00 Stephen Warren
2012-08-08 17:19 ` Marc Dietrich
2012-08-06 21:32 ` [PATCH 3/3] ARM: tegra: remove board (but not DT) support for Harmony Stephen Warren
[not found] ` <1344288734-24131-3-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-08-20 17:17 ` Stephen Warren
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