archlinuxarm/PKGBUILDs
1
0
Fork 0
mirror of https://github.com/archlinuxarm/PKGBUILDs.git synced 2025-01-27 23:44:04 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

core/linux-mmp to 3.10.5-1

Browse source
This commit is contained in:
Kevin Mihelich 2013-08-07 23:14:59 +00:00
parent a67ff5b343
commit 1f8a72d24a
4 changed files with 60485 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1782
core/linux-mmp/0001-gplugd-defconfig.patch Normal file
View file

File diff suppressed because it is too large Load diff

58333
core/linux-mmp/0002-gplugd-modifications.patch Normal file
View file

File diff suppressed because it is too large Load diff

350
core/linux-mmp/0003-gplugd-peripheral-clock-fixes.patch Normal file
View file

@ -0,0 +1,350 @@
From 59c86b913d42df170a4a3b9fb31790beb0053572 Mon Sep 17 00:00:00 2001
From: Ashokkumar G <0xfee1dead.sa@gmail.com>
Date: Mon, 15 Jul 2013 17:06:08 -0600
Subject: [PATCH] GPLUGD: Adding gplugd peripheral changes and fixing clock
issues due to changes in pxa gpio and marvell usb drivers
Signed-off-by: Ashokkumar G <0xfee1dead.sa@gmail.com>
---
arch/arm/mach-mmp/gplugd.c | 217 ++++++++++++++++++++++++++++++++++++++++-
drivers/clk/mmp/clk-pxa168.c | 17 +++-
drivers/mmc/host/sdhci-pxav2.c | 17 ++++
3 files changed, 244 insertions(+), 7 deletions(-)
diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c
index d81b247..c6fc4fa 100644
--- a/arch/arm/mach-mmp/gplugd.c
+++ b/arch/arm/mach-mmp/gplugd.c
@@ -12,9 +12,14 @@
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/gpio-pxa.h>
+#include <linux/mmc/sdhci.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/pxa2xx_spi.h>
+#include <linux/delay.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
+#include <asm/system.h>
#include <mach/irqs.h>
#include <mach/pxa168.h>
@@ -133,8 +138,31 @@
.irq_base = MMP_GPIO_TO_IRQ(0),
};
+#if 0
+static unsigned long mmc4_pin_config[] __initdata = {
+ GPIO125_MMC4_DAT3,
+ GPIO126_MMC4_DAT2,
+ GPIO127_MMC4_DAT1,
+ GPIO0_2_MMC4_DAT0,
+ GPIO1_2_MMC4_CMD,
+ GPIO2_2_MMC4_CLK,
+ GPIO113_GPIO
+};
+#endif
+static struct i2c_pxa_platform_data i2c_info __initdata = {
+ .use_pio = 1,
+};
+
static struct i2c_board_info gplugd_i2c_board_info[] = {
{
+ .type = "tda998X",
+ .addr = 0x70,
+ },
+ {
+ .type = "tda99Xcec",
+ .addr = 0x34,
+ },
+ {
.type = "isl1208",
.addr = 0x6F,
}
@@ -161,6 +189,10 @@ struct pxa168_eth_platform_data gplugd_eth_platform_data = {
.init = gplugd_eth_init,
};
+struct sdhci_pxa_platdata gplugd_sdh_platdata = {
+ .quirks = SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_NO_BUSY_IRQ | SDHCI_QUIRK_32BIT_DMA_SIZE,
+};
+
static void __init select_disp_freq(void)
{
/* set GPIO 35 & clear GPIO 85 to set LCD External Clock to 74.25 MHz */
@@ -181,21 +213,198 @@ static void __init select_disp_freq(void)
}
}
+#ifdef CONFIG_USB_SUPPORT
+
+#if defined(CONFIG_USB_EHCI_HCD) && defined(CONFIG_USB_EHCI_MV)
+
+static char *pxa168_u2h_clock_name[] = {
+ [0] = "U2HCLK",
+};
+
+static struct mv_usb_platform_data pxa168_u2h_pdata = {
+ /*.clknum = 1,
+ .clkname = pxa168_u2h_clock_name,*/
+ .mode = MV_USB_MODE_HOST,
+ .phy_init = pxa_usb_phy_init,
+ .phy_deinit = pxa_usb_phy_deinit,
+ .set_vbus = NULL,
+};
+#endif
+
+#if defined(CONFIG_USB_MV_UDC) || defined(CONFIG_USB_EHCI_MV_U2O)
+static char *pxa168_u2o_clock_name[] = {
+ [0] = "U2OCLK",
+};
+
+static struct mv_usb_platform_data pxa168_u2o_udc_pdata = {
+ /*.clknum = 1,
+ .clkname = pxa168_u2o_clock_name,*/
+ .vbus = NULL,
+ .mode = MV_USB_MODE_OTG,
+ .otg_force_a_bus_req = 1,
+ .phy_init = pxa_usb_phy_init,
+ .phy_deinit = pxa_usb_phy_deinit,
+ .set_vbus = NULL,
+};
+static struct mv_usb_platform_data pxa168_u2o_pdata = {
+ /*.clknum = 1,
+ .clkname = pxa168_u2o_clock_name,*/
+ .vbus = NULL,
+ .mode = MV_USB_MODE_OTG,
+ .otg_force_a_bus_req = 1,
+ .phy_init = pxa_usb_phy_init,
+ .phy_deinit = pxa_usb_phy_deinit,
+ .set_vbus = NULL,
+};
+static struct mv_usb_platform_data pxa168_u2o_otg_pdata = {
+ /*.clknum = 1,
+ .clkname = pxa168_u2o_clock_name,*/
+ .vbus = NULL,
+ .mode = MV_USB_MODE_OTG,
+ .otg_force_a_bus_req = 1,
+ .phy_init = pxa_usb_phy_init,
+ .phy_deinit = pxa_usb_phy_deinit,
+ /*.set_vbus = gplugd_u2o_vbus_set,*/
+ .set_vbus = NULL,
+};
+
+#endif
+#endif
+
+static struct pxa2xx_spi_master pxa_ssp_master_info = {
+ .num_chipselect = 1,
+ .enable_dma = 1,
+};
+
+static struct pxa2xx_spi_chip AT45DB041D_spi_info = {
+ .tx_threshold = 1,
+ .rx_threshold = 1,
+ .timeout = 1000,
+ .gpio_cs = 110
+};
+
+static struct spi_board_info __initdata gplugD_spi_board_info[] = {
+ {
+ .modalias = "mtd_dataflash",
+ .mode = SPI_MODE_0,
+ .max_speed_hz = 260000,
+ .bus_num = 2,
+ .chip_select = 0,
+ .platform_data = NULL,
+ .controller_data = &AT45DB041D_spi_info,
+ .irq = -1,
+ },
+};
+
+static inline int pxa168_add_spi(int id, struct pxa2xx_spi_master *pdata)
+{
+ struct platform_device *pd;
+
+ pd = platform_device_alloc("pxa2xx-spi", id);
+ if (pd == NULL) {
+ pr_err("pxa2xx-spi: failed to allocate device (id=%d)\n", id);
+ return -ENOMEM;
+ }
+
+ platform_device_add_data(pd, pdata, sizeof(*pdata));
+
+ return platform_device_add(pd);
+}
+
+static void __init read_store_mac_addr(void)
+{
+ int i;
+ u8 *mac_addr = gplugd_eth_platform_data.mac_addr;
+
+ /* gplugD uses serial number tag to pass MAC address */
+ *mac_addr++ = (system_serial_high >> 8) & 0xff;
+ *mac_addr++ = system_serial_high & 0xff;
+
+ for (i = 3; i >= 0; i--)
+ *mac_addr++ = (system_serial_low >> i*8) & 0xff;
+ /*printk(KERN_NOTICE "mac-address at gplugd.c is ");
+ for(i = 0; i < 6; i++)
+ printk(KERN_NOTICE "%c:", (pxa168_eth_data.mac_addr[i]));
+ for(i = 0; i < 6; i++)
+ printk(KERN_NOTICE "%d:", (pxa168_eth_data.mac_addr[i]));*/
+}
+
+static struct fb_videomode video_modes[] = {
+ /* TDA9989 Video Mode */
+ [0] = {
+ .pixclock = 13468,
+ .refresh = 60,
+ .xres = 1280,
+ .yres = 720,
+ .hsync_len = 40,
+ .left_margin = 220,
+ .right_margin = 110,
+ .vsync_len = 5,
+ .upper_margin = 20,
+ .lower_margin = 5,
+ .sync = 0,
+ },
+};
+
+static struct pxa168fb_mach_info tda9981_hdmi_info __initdata = {
+ .id = "tda9981",
+ .modes = video_modes,
+ .num_modes = ARRAY_SIZE(video_modes),
+ .pix_fmt = PIX_FMT_RGB565,
+ .io_pin_allocation_mode = PIN_MODE_DUMB_24,
+ .dumb_mode = DUMB_MODE_RGB888,
+ .active = 1,
+ .panel_rbswap = 1,
+ .invert_pixclock = 0,
+ .max_fb_size = (1280 * 720 * 4),
+};
+
static void __init gplugd_init(void)
{
mfp_config(ARRAY_AND_SIZE(gplugd_pin_config));
+ platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
+ sizeof(struct pxa_gpio_platform_data));
+ platform_device_register(&pxa168_device_gpio);
select_disp_freq();
/* on-chip devices */
pxa168_add_uart(3);
pxa168_add_ssp(1);
- pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(gplugd_i2c_board_info));
- platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
- sizeof(struct pxa_gpio_platform_data));
- platform_device_register(&pxa168_device_gpio);
+ /*pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(gplugd_i2c_board_info));*/
+ pxa168_add_twsi(0, &i2c_info, ARRAY_AND_SIZE(gplugd_i2c_board_info));
+
+ read_store_mac_addr();
pxa168_add_eth(&gplugd_eth_platform_data);
+ pxa168_add_sdh(1, &gplugd_sdh_platdata);
+ pxa168_add_sdh(2, &gplugd_sdh_platdata);
+
+#if defined(CONFIG_USB_EHCI_HCD) && defined(CONFIG_USB_EHCI_MV)
+ pxa168_device_u2h.dev.platform_data = &pxa168_u2h_pdata;
+ platform_device_register(&pxa168_device_u2h);
+#endif
+#ifdef CONFIG_USB_MV_UDC
+ pxa168_device_u2o.dev.platform_data = &pxa168_u2o_udc_pdata;
+ platform_device_register(&pxa168_device_u2o);
+#endif
+
+#ifdef CONFIG_USB_EHCI_MV_U2O
+ pxa168_device_u2oehci.dev.platform_data = &pxa168_u2o_pdata;
+ platform_device_register(&pxa168_device_u2oehci);
+#endif
+
+#if 0
+#ifdef CONFIG_USB_MV_OTG
+ pxa168_device_u2ootg.dev.platform_data = &pxa168_u2o_otg_pdata;
+ platform_device_register(&pxa168_device_u2ootg);
+#endif
+#endif
+ pxa168_add_ssp(2);
+ pxa168_add_spi(2, &pxa_ssp_master_info);
+ spi_register_board_info(gplugD_spi_board_info, ARRAY_SIZE(gplugD_spi_board_info));
+ pxa168_add_fb(&tda9981_hdmi_info);
+ pxa168_add_fb_ovly(&tda9981_hdmi_info);
}
MACHINE_START(GPLUGD, "PXA168-based GuruPlug Display (gplugD) Platform")
diff --git a/drivers/clk/mmp/clk-pxa168.c b/drivers/clk/mmp/clk-pxa168.c
index 321a9ed..21a997e 100644
--- a/drivers/clk/mmp/clk-pxa168.c
+++ b/drivers/clk/mmp/clk-pxa168.c
@@ -662,7 +662,7 @@ void __init pxa168_clk_init(void)
clk = mmp_clk_register_apbc("gpio", "vctcxo",
apbc_base + APBC_GPIO, 10, 0, &clk_lock);
- clk_register_clkdev(clk, NULL, "pxa-gpio");
+ clk_register_clkdev(clk, NULL, "mmp-gpio");
clk = mmp_clk_register_apbc("kpc", "clk32",
apbc_base + APBC_KPC, 10, 0, &clk_lock);
@@ -798,13 +798,24 @@ void __init pxa168_clk_init(void)
clk_register_clkdev(clk, "sph_clk", NULL);
#endif
- clk = mmp_clk_register_apmu("sph", "U2HCLK", apmu_base + APMU_USB,
+ /*clk = mmp_clk_register_apmu("sph", "U2HCLK", apmu_base + APMU_USB,
0x12, &clk_lock);
clk_register_clkdev(clk, "U2HCLK", NULL);
clk = mmp_clk_register_apmu("usb", "U2OCLK", apmu_base + APMU_USB,
0x09, &clk_lock);
- clk_register_clkdev(clk, "U2OCLK", NULL);
+ clk_register_clkdev(clk, "U2OCLK", NULL);*/
+
+ clk = mmp_clk_register_apmu("sph", "pxa-sph", apmu_base + APMU_USB,
+ 0x12, &clk_lock);
+ /*clk_register_clkdev(clk, "pxa-sph", NULL);*/
+ clk_register_clkdev(clk, NULL, "pxa-sph");
+
+ clk = mmp_clk_register_apmu("usb", "pxa-u2oehci", apmu_base + APMU_USB,
+ 0x09, &clk_lock);
+ /*clk_register_clkdev(clk, "pxa-u2oehci", NULL);*/
+ clk_register_clkdev(clk, NULL, "pxa-u2oehci");
+
#if 0
/*Check USB clock start*/
diff --git a/drivers/mmc/host/sdhci-pxav2.c b/drivers/mmc/host/sdhci-pxav2.c
index 6a3f702..78ac2bc 100644
--- a/drivers/mmc/host/sdhci-pxav2.c
+++ b/drivers/mmc/host/sdhci-pxav2.c
@@ -111,7 +111,24 @@ static int pxav2_mmc_set_width(struct sdhci_host *host, int width)
return 0;
}
+/*
+ * we cannot talk to controller for 8 bus cycles according to sdio spec
+ * at lowest speed this is 100,000 HZ per cycle or 800,000 cycles
+ * which is quite a LONG TIME on a fast cpu -- so delay if needed
+ */
+static inline u16 pxa168_readw(struct sdhci_host *host, int reg)
+{
+ u32 temp;
+ if (reg == SDHCI_HOST_VERSION) {
+ temp = readl (host->ioaddr + SDHCI_HOST_VERSION - 2) >> 16;
+ return temp & 0xffff;
+ }
+
+ return readw(host->ioaddr + reg);
+}
+
static const struct sdhci_ops pxav2_sdhci_ops = {
+ .read_w = &pxa168_readw,
.get_max_clock = sdhci_pltfm_clk_get_max_clock,
.platform_reset_exit = pxav2_set_private_registers,
.platform_bus_width = pxav2_mmc_set_width,
--
1.8.1.6

33
core/linux-mmp/PKGBUILD
View file

@ -4,32 +4,39 @@
buildarch=2
pkgbase=linux-mmp
_commit=4432d46cc6cb6213d9252333248bfe2322345feb
_srcname=mrvl-app-processor-kernel-dev-${_commit}
_srcname=linux-3.10
_kernelname=${pkgbase#linux}
_desc="Marvell PXA168/MMP platforms"
pkgver=3.10.3
pkgver=3.10.5
pkgrel=1
arch=('armv7h')
url="https://github.com/lwpkthread/mrvl-app-processor-kernel-dev"
license=('GPL2')
makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'uboot-mkimage')
options=('!strip')
source=("https://github.com/lwpkthread/mrvl-app-processor-kernel-dev/archive/${_commit}.tar.gz"
"https://www.kernel.org/pub/linux/kernel/v3.x/incr/patch-3.10.1-2.gz"
"https://www.kernel.org/pub/linux/kernel/v3.x/incr/patch-3.10.2-3.gz"
source=("http://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz"
"http://www.kernel.org/pub/linux/kernel/v3.x/patch-${pkgver}.xz"
'0001-gplugd-defconfig.patch'
'0002-gplugd-modifications.patch'
'0003-gplugd-peripheral-clock-fixes.patch'
'config')
md5sums=('cafd2c5b57a5d00a53a32a26a496b351'
'f5b40a92ae4bdfd6c05cb5d9a76fcf72'
'305b8211ef9bee285755ab30230cec74'
'81850f2f1d77a7a266ef6d31f03606c3')
md5sums=('4f25cd5bec5f8d5a7d935b3f2ccb8481'
'6366a8d4b0429ab6836c296ba298fb0e'
'7c69f442d52018dacf6c48e77e428385'
'63ba39892f3d0d29242394a837b08682'
'87337da8a5400b003c7a09a31153d37f'
'9ed8d3dae6a53e10d6b63914a9d2aeaf')
prepare() {
cd "${srcdir}/${_srcname}"
# upstream patches
patch -p1 -i ../patch-3.10.1-2
patch -p1 -i ../patch-3.10.2-3
# upstream patch
patch -p1 -i ../patch-${pkgver}
# gplugd patches
patch -p1 -i ../0001-gplugd-defconfig.patch
patch -p1 -i ../0002-gplugd-modifications.patch
patch -p1 -i ../0003-gplugd-peripheral-clock-fixes.patch
cat "${srcdir}/config" > ./.config