Module: meta-ti
Branch: master
Commit: ab56c86b96efdea799438b437d7faa139a407fe3
URL: http://arago-project.org/git/meta-ti.git?a=commit;h=ab56c86b96efdea799438b437d7faa139a407fe3
Author: Koen Kooi <koen at dominion.thruhere.net>
Date: Fri May 4 08:40:06 2012 +0200
linux-mainline 3.2: add support for beagleboard wifi expansion board
Signed-off-by: Koen Kooi <koen at dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys at ti.com>
---
.../beagle/0014-expansion-add-wifi.patch | 142 ++++++++++++++++++++
recipes-kernel/linux/linux-mainline_3.2.bb | 3 +-
2 files changed, 144 insertions(+), 1 deletions(-)
diff --git a/recipes-kernel/linux/linux-mainline-3.2/beagle/0014-expansion-add-wifi.patch b/recipes-kernel/linux/linux-mainline-3.2/beagle/0014-expansion-add-wifi.patch
new file mode 100644
index 0000000..fe175c0
--- /dev/null
+++ b/recipes-kernel/linux/linux-mainline-3.2/beagle/0014-expansion-add-wifi.patch
@@ -0,0 +1,142 @@
+From cd3ddffcde4c2b2c8c66389abed3b890b12f31c2 Mon Sep 17 00:00:00 2001
+From: Robert Nelson <robertcnelson at gmail.com>
+Date: Mon, 16 Apr 2012 10:56:17 -0500
+Subject: [PATCH 14/14] expansion: add wifi
+
+Signed-off-by: Robert Nelson <robertcnelson at gmail.com>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c | 103 +++++++++++++++++++++++++++++++
+ 1 files changed, 103 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 0299d47..a7d81fc 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -166,6 +166,90 @@ static void __init omap3_beagle_init_rev(void)
+ char expansionboard_name[16];
+ char expansionboard2_name[16];
+
++#if defined(CONFIG_WL12XX) || defined(CONFIG_WL12XX_MODULE)
++#include <linux/regulator/fixed.h>
++#include <linux/ti_wilink_st.h>
++#include <linux/wl12xx.h>
++
++#define OMAP_BEAGLE_WLAN_EN_GPIO (139)
++#define OMAP_BEAGLE_BT_EN_GPIO (138)
++#define OMAP_BEAGLE_WLAN_IRQ_GPIO (137)
++#define OMAP_BEAGLE_FM_EN_BT_WU (136)
++
++struct wl12xx_platform_data omap_beagle_wlan_data __initdata = {
++ .irq = OMAP_GPIO_IRQ(OMAP_BEAGLE_WLAN_IRQ_GPIO),
++ .board_ref_clock = 2, /* 38.4 MHz */
++};
++
++static struct ti_st_plat_data wilink_platform_data = {
++ .nshutdown_gpio = OMAP_BEAGLE_BT_EN_GPIO,
++ .dev_name = "/dev/ttyO1",
++ .flow_cntrl = 1,
++ .baud_rate = 3000000,
++ .chip_enable = NULL,
++ .suspend = NULL,
++ .resume = NULL,
++};
++
++static struct platform_device wl12xx_device = {
++ .name = "kim",
++ .id = -1,
++ .dev.platform_data = &wilink_platform_data,
++};
++
++static struct platform_device btwilink_device = {
++ .name = "btwilink",
++ .id = -1,
++};
++
++static struct omap2_hsmmc_info mmcbbt[] = {
++ {
++ .mmc = 1,
++ .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
++ .gpio_wp = -EINVAL,
++ },
++ {
++ .name = "wl1271",
++ .mmc = 2,
++ .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
++ .gpio_wp = -EINVAL,
++ .gpio_cd = -EINVAL,
++ .ocr_mask = MMC_VDD_165_195,
++ .nonremovable = true,
++ },
++ {} /* Terminator */
++};
++
++static struct regulator_consumer_supply beagle_vmmc2_supply =
++ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
++
++static struct regulator_init_data beagle_vmmc2 = {
++ .constraints = {
++ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
++ },
++ .num_consumer_supplies = 1,
++ .consumer_supplies = &beagle_vmmc2_supply,
++};
++
++static struct fixed_voltage_config beagle_vwlan = {
++ .supply_name = "vwl1271",
++ .microvolts = 1800000, /* 1.8V */
++ .gpio = OMAP_BEAGLE_WLAN_EN_GPIO,
++ .startup_delay = 70000, /* 70ms */
++ .enable_high = 1,
++ .enabled_at_boot = 0,
++ .init_data = &beagle_vmmc2,
++};
++
++static struct platform_device omap_vwlan_device = {
++ .name = "reg-fixed-voltage",
++ .id = 1,
++ .dev = {
++ .platform_data = &beagle_vwlan,
++ },
++};
++#endif
++
+ #if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
+
+ #include <plat/mcspi.h>
+@@ -449,7 +533,15 @@ static int beagle_twl_gpio_setup(struct device *dev,
+ mmc[0].gpio_wp = beagle_config.mmc1_gpio_wp;
+ /* gpio + 0 is "mmc0_cd" (input/IRQ) */
+ mmc[0].gpio_cd = gpio + 0;
++#if defined(CONFIG_WL12XX) || defined(CONFIG_WL12XX_MODULE)
++ if(!strcmp(expansionboard_name, "bbtoys-wifi")) {
++ omap2_hsmmc_init(mmcbbt);
++ } else {
++ omap2_hsmmc_init(mmc);
++ }
++#else
+ omap2_hsmmc_init(mmc);
++#endif
+
+ /*
+ * TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active
+@@ -849,6 +941,17 @@ static void __init omap3_beagle_init(void)
+ gpio_export(162, 1);
+ }
+
++ if(!strcmp(expansionboard_name, "bbtoys-wifi"))
++ {
++ if (wl12xx_set_platform_data(&omap_beagle_wlan_data))
++ pr_err("error setting wl12xx data\n");
++ printk(KERN_INFO "Beagle expansionboard: registering wl12xx bt platform device\n");
++ platform_device_register(&wl12xx_device);
++ platform_device_register(&btwilink_device);
++ printk(KERN_INFO "Beagle expansionboard: registering wl12xx wifi platform device\n");
++ platform_device_register(&omap_vwlan_device);
++ }
++
+ if(!strcmp(expansionboard2_name, "bbtoys-ulcd"))
+ {
+ printk(KERN_INFO "Beagle second expansionboard: initializing touchscreen: tsc2007\n");
+--
+1.7.7.4
+
diff --git a/recipes-kernel/linux/linux-mainline_3.2.bb b/recipes-kernel/linux/linux-mainline_3.2.bb
index dd86bbf..3e57ccf 100644
--- a/recipes-kernel/linux/linux-mainline_3.2.bb
+++ b/recipes-kernel/linux/linux-mainline_3.2.bb
@@ -10,7 +10,7 @@ PV = "3.2.16"
SRCREV_pn-${PN} = "b1be7dd1ec231ae751d0ce3acd0d2e5760704a6f"
# The main PR is now using MACHINE_KERNEL_PR, for omap3 see conf/machine/include/omap3.inc
-MACHINE_KERNEL_PR_append = "a"
+MACHINE_KERNEL_PR_append = "b"
FILESPATH =. "${FILE_DIRNAME}/linux-mainline-3.2:${FILE_DIRNAME}/linux-mainline-3.2/${MACHINE}:"
@@ -57,6 +57,7 @@ SRC_URI += "git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.gi
file://beagle/0011-default-to-fifo-mode-5-for-old-musb-beagles.patch \
file://beagle/0012-backlight-Add-TLC59108-backlight-control-driver.patch \
file://beagle/0013-tlc59108-adjust-for-beagleboard-uLCD7.patch \
+ file://beagle/0014-expansion-add-wifi.patch \
file://devkit8000/0001-arm-omap-devkit8000-for-lcd-use-samsung_lte_panel.patch \
file://touchbook/0001-omap3-touchbook-remove-mmc-gpio_wp.patch \
file://touchbook/0002-omap3-touchbook-drop-u-boot-readonly.patch \