hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ARM: SoC board changes for 3.17 

This is the smallest board branch we have ever had. Most of this is a
 few cleanups for board code for Renesas shmobile, with a bit of legacy
 driver support added. This is strongly trending in the right direction now.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.14 (GNU/Linux)
 
 iQIcBAABAgAGBQJT5DqVAAoJEIwa5zzehBx3VFkQAKnAaWP/JQEIAZmSp3ZaUTdu
 ioyduSHKq3vyW3bibQ3GQG04hMLz/ixnvlc+tRxHDs68i0AtqAfnYbojVJqms2xf
 PbW7slPq1FFfS/3QE6gACHRgamu+Iv/BcK+obvsXlpdLmzfrLIlbn6y5rJJZ7hQU
 XFGZCOSG+B9yEPTj4ir+GqESi7DB9ZgXWCD9+lEhnvFTkeBNepmYWp4JHDLWNZEw
 n903qXOs5y8S/rbjyZpliMpgoJlDA40RHOl8hwjOZcpxOl9Vrmd0ZO8mw8ldyNb+
 78g50MBAI6XTsrVL5GMDFYWH3rG/NrH4dyDLfm+cf5iNbtTlRJp2H/XjgTKcgIp/
 Iiyi3MSVa+wdYP0Men1vt05GfPJVEhFJkD7oqXxEs9qG51lK+MWHxbwaJZEYJHTA
 vju8xTU7Dn8WZoLzrx7k1+y9uNsmS7g499qof5Mzd5CUgoQNZhGByjWBml9Enh9w
 8rVgotjsVEc1vm6PUoDr9wUm7FefMVN2Ss1JkeXL6Qo9ZVQ2D7O7/0cm2dG2dAWR
 t4tXbaQuRQwkRQTqs1qun96YGs3fKWq/gnR+W72EW266tdN5yj0IyR0E/QjCapzJ
 YV///syR+JbNVufBwibluqQ6rQ6l4es6oUgt41AccaXyVTn16S208M4MSFLSPNxf
 D5uyP87dTgClIr+FTLPZ
 =m3yA
 -----END PGP SIGNATURE-----

Merge tag 'boards-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC board changes from Olof Johansson:
 "This is the smallest board branch we have ever had.  Most of this is a
  few cleanups for board code for Renesas shmobile, with a bit of legacy
  driver support added.  This is strongly trending in the right
  direction now"

* tag 'boards-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: shmobile: Enable R-Car Gen2 CMA code in board files
  ARM: shmobile: armadillo800eva reference: Spelling s/ED/LED/
  ARM: shmobile: armadillo800eva legacy: Add LED support
  ARM: shmobile: lager-reference: Remove workarounds for core clock issues
  ARM: shmobile: koelsch-reference: Remove workarounds for core clock issues
This commit is contained in:
Linus Torvalds 2014-08-08 11:16:17 -07:00
parent b3345d7c57 bdd18e8f76
commit 231bf80f7f
6 changed files with 43 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/mach-shmobile/board-armadillo800eva-reference.c
View File

@ -55,11 +55,11 @@
* CON22 Serial
* CON23 LAN
* CON24 USB3
* LED1 Camera LED(Yellow)
* LED1 Camera LED (Yellow)
* LED2 Power LED (Green)
* ED3-LED6 User LED(Yellow)
* LED7 LAN link LED(Green)
* LED8 LAN activity LED(Yellow)
* LED3-LED6 User LED (Yellow)
* LED7 LAN link LED (Green)
* LED8 LAN activity LED (Yellow)
*/
/*

35
arch/arm/mach-shmobile/board-armadillo800eva.c
View File

@ -580,6 +580,40 @@ static struct platform_device hdmi_lcdc_device = {
},
};
/* LEDS */
static struct gpio_led gpio_leds[] = {
{
.name = "LED3",
.gpio = 102,
.default_state = LEDS_GPIO_DEFSTATE_ON,
}, {
.name = "LED4",
.gpio = 111,
.default_state = LEDS_GPIO_DEFSTATE_ON,
}, {
.name = "LED5",
.gpio = 110,
.default_state = LEDS_GPIO_DEFSTATE_ON,
}, {
.name = "LED6",
.gpio = 177,
.default_state = LEDS_GPIO_DEFSTATE_ON,
},
};
static struct gpio_led_platform_data leds_gpio_info = {
.leds = gpio_leds,
.num_leds = ARRAY_SIZE(gpio_leds),
};
static struct platform_device leds_gpio_device = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &leds_gpio_info,
},
};
/* GPIO KEY */
#define GPIO_KEY(c, g, d, ...) \
{ .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
@ -1075,6 +1109,7 @@ static struct platform_device *eva_devices[] __initdata = {
&lcdc0_device,
&pwm_device,
&pwm_backlight_device,
&leds_gpio_device,
&gpio_keys_device,
&sh_eth_device,
&vcc_sdhi0,

16
arch/arm/mach-shmobile/board-koelsch-reference.c
View File

@ -94,24 +94,9 @@ static const struct clk_name clk_names[] __initconst = {
{ "lvds0", "lvds.0", "rcar-du-r8a7791" },
};
/*
* This is a really crude hack to work around core platform clock issues
*/
static const struct clk_name clk_enables[] __initconst = {
{ "ether", NULL, "ee700000.ethernet" },
{ "i2c2", NULL, "e6530000.i2c" },
{ "msiof0", NULL, "e6e20000.spi" },
{ "qspi_mod", NULL, "e6b10000.spi" },
{ "sdhi0", NULL, "ee100000.sd" },
{ "sdhi1", NULL, "ee140000.sd" },
{ "sdhi2", NULL, "ee160000.sd" },
{ "thermal", NULL, "e61f0000.thermal" },
};
static void __init koelsch_add_standard_devices(void)
{
shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
r8a7791_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
@ -130,5 +115,6 @@ DT_MACHINE_START(KOELSCH_DT, "koelsch")
.init_time = rcar_gen2_timer_init,
.init_machine = koelsch_add_standard_devices,
.init_late = shmobile_init_late,
.reserve = rcar_gen2_reserve,
.dt_compat = koelsch_boards_compat_dt,
MACHINE_END

1
arch/arm/mach-shmobile/board-koelsch.c
View File

@ -526,5 +526,6 @@ DT_MACHINE_START(KOELSCH_DT, "koelsch")
.init_time = rcar_gen2_timer_init,
.init_machine = koelsch_init,
.init_late = shmobile_init_late,
.reserve = rcar_gen2_reserve,
.dt_compat = koelsch_boards_compat_dt,
MACHINE_END

15
arch/arm/mach-shmobile/board-lager-reference.c
View File

@ -100,23 +100,9 @@ static const struct clk_name clk_names[] __initconst = {
{ "lvds1", "lvds.1", "rcar-du-r8a7790" },
};
/*
* This is a really crude hack to work around core platform clock issues
*/
static const struct clk_name clk_enables[] __initconst = {
{ "ether", NULL, "ee700000.ethernet" },
{ "msiof1", NULL, "e6e10000.spi" },
{ "mmcif1", NULL, "ee220000.mmc" },
{ "qspi_mod", NULL, "e6b10000.spi" },
{ "sdhi0", NULL, "ee100000.sd" },
{ "sdhi2", NULL, "ee140000.sd" },
{ "thermal", NULL, "e61f0000.thermal" },
};
static void __init lager_add_standard_devices(void)
{
shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
r8a7790_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
@ -135,5 +121,6 @@ DT_MACHINE_START(LAGER_DT, "lager")
.init_time = rcar_gen2_timer_init,
.init_machine = lager_add_standard_devices,
.init_late = shmobile_init_late,
.reserve = rcar_gen2_reserve,
.dt_compat = lager_boards_compat_dt,
MACHINE_END

1
arch/arm/mach-shmobile/board-lager.c
View File

@ -887,5 +887,6 @@ DT_MACHINE_START(LAGER_DT, "lager")
.init_time = rcar_gen2_timer_init,
.init_machine = lager_init,
.init_late = shmobile_init_late,
.reserve = rcar_gen2_reserve,
.dt_compat = lager_boards_compat_dt,
MACHINE_END