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kernel: generic: update to 3.8-rc6

Browse Source 
Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 35478
This commit is contained in:
Jonas Gorski 2013-02-04 10:19:28 +00:00
parent a15e1a950d
commit 34ad8f4e75
25 changed files with 200 additions and 286 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
target/linux/generic/patches-3.8/010-mtd_mp25p80_add_gd25q32_gd25q64.patch
View File

@ -1,8 +1,8 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -651,6 +651,10 @@
@@ -642,6 +642,10 @@ static const struct spi_device_id m25p_i
/* Everspin */
{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2) },
{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2) },
+ /* GigaDevice */
+ { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) },

2
target/linux/generic/patches-3.8/230-openwrt_lzma_options.patch
View File

@ -1,6 +1,6 @@
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -299,7 +299,7 @@ cmd_bzip2 = (cat $(filter-out FORCE,$^)
@@ -299,7 +299,7 @@ cmd_bzip2 = (cat $(filter-out FORCE,$^)
quiet_cmd_lzma = LZMA $@
cmd_lzma = (cat $(filter-out FORCE,$^) | \

2
target/linux/generic/patches-3.8/306-mips_mem_functions_performance.patch
View File

@ -1,6 +1,6 @@
--- a/arch/mips/include/asm/string.h
+++ b/arch/mips/include/asm/string.h
@@ -133,11 +133,44 @@ strncmp(__const__ char *__cs, __const__
@@ -133,11 +133,44 @@ strncmp(__const__ char *__cs, __const__
#define __HAVE_ARCH_MEMSET
extern void *memset(void *__s, int __c, size_t __count);

4
target/linux/generic/patches-3.8/470-mtd_m25p80_add_pm25lv_flash_support.patch
View File

@ -16,7 +16,7 @@
};
#define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _flags) \
@@ -665,6 +667,10 @@ static const struct spi_device_id m25p_i
@@ -669,6 +671,10 @@ static const struct spi_device_id m25p_i
{ "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256, 0) },
{ "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K) },
@ -27,7 +27,7 @@
/* Spansion -- single (large) sector size only, at least
* for the chips listed here (without boot sectors).
*/
@@ -909,6 +915,9 @@ static int m25p_probe(struct spi_device
@@ -913,6 +919,9 @@ static int m25p_probe(struct spi_device
if (info->flags & SECT_4K) {
flash->erase_opcode = OPCODE_BE_4K;
flash->mtd.erasesize = 4096;

2
target/linux/generic/patches-3.8/473-mtd_m25p80_add_w25q128.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -750,6 +750,7 @@ static const struct spi_device_id m25p_i
@@ -754,6 +754,7 @@ static const struct spi_device_id m25p_i
{ "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
{ "w25q80", INFO(0xef5014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024, 16, SECT_4K) },

2
target/linux/generic/patches-3.8/476-mtd-m25p80-allow-to-disable-small-sector-erase.patch
View File

@ -30,7 +30,7 @@
/****************************************************************************/
struct m25p {
@@ -913,7 +919,7 @@ static int m25p_probe(struct spi_device
@@ -917,7 +923,7 @@ static int m25p_probe(struct spi_device
flash->mtd._write = m25p80_write;
/* prefer "small sector" erase if possible */

2
target/linux/generic/patches-3.8/504-yaffs-Mods-for-Linux-3.0-and-fix-a-typo.patch
View File

@ -26,7 +26,7 @@ Signed-off-by: Charles Manning <cdhmanning@gmail.com>
#include <linux/pagemap.h>
#include <linux/mtd/mtd.h>
#include <linux/interrupt.h>
@@ -236,7 +238,9 @@ static int yaffs_file_flush(struct file
@@ -236,7 +238,9 @@ static int yaffs_file_flush(struct file
static int yaffs_file_flush(struct file *file);
#endif

10
target/linux/generic/patches-3.8/512-yaffs-3.5-convert-to-use-kuid_t-kgid_t.patch
View File

@ -216,7 +216,7 @@
result = yaffs_rd_chunk_tags_nand(dev,nand_chunk,buffer,&tempTags);
if(memcmp(buffer,data,dev->data_bytes_per_chunk) ||
tempTags.obj_id != tags->obj_id ||
@@ -424,7 +424,7 @@ static int yaffs_write_new_chunk(struct
@@ -424,7 +424,7 @@ static int yaffs_write_new_chunk(struct
* lot of checks that are most likely not needed.
*
* Mods to the above
@ -225,7 +225,7 @@
* rest of the block.
*/
@@ -486,7 +486,7 @@ static int yaffs_write_new_chunk(struct
@@ -486,7 +486,7 @@ static int yaffs_write_new_chunk(struct
}
@ -279,7 +279,7 @@
/* Free chunks already includes softdeleted chunks.
* How ever this chunk is going to soon be really deleted
* which will increment free chunks.
@@ -2752,7 +2752,7 @@ int yaffs_put_chunk_in_file(yaffs_obj_t
@@ -2752,7 +2752,7 @@ int yaffs_put_chunk_in_file(yaffs_obj_t
NULL);
if (!tn)
return YAFFS_FAIL;
@ -455,7 +455,7 @@
#ifdef CONFIG_YAFFS_SHORT_NAMES_IN_RAM
else if (obj->short_name[0]) {
yaffs_strcpy(name, obj->short_name);
@@ -4861,9 +4861,9 @@ int yaffs_set_attribs(yaffs_obj_t *obj,
@@ -4861,9 +4861,9 @@ int yaffs_set_attribs(yaffs_obj_t *obj,
if (valid & ATTR_MODE)
obj->yst_mode = attr->ia_mode;
if (valid & ATTR_UID)
@ -467,7 +467,7 @@
if (valid & ATTR_ATIME)
obj->yst_atime = Y_TIME_CONVERT(attr->ia_atime);
@@ -4886,9 +4886,9 @@ int yaffs_get_attribs(yaffs_obj_t *obj,
@@ -4886,9 +4886,9 @@ int yaffs_get_attribs(yaffs_obj_t *obj,
attr->ia_mode = obj->yst_mode;
valid |= ATTR_MODE;

6
target/linux/generic/patches-3.8/531-debloat_lzma.patch
View File

@ -124,7 +124,7 @@
/* LzmaDecode
--- a/lib/lzma/LzmaDec.c
+++ b/lib/lzma/LzmaDec.c
@@ -682,7 +682,7 @@ static void LzmaDec_InitRc(CLzmaDec *p,
@@ -682,7 +682,7 @@ static void LzmaDec_InitRc(CLzmaDec *p,
p->needFlush = 0;
}
@ -194,7 +194,7 @@
{
CLzmaProps propNew;
RINOK(LzmaProps_Decode(&propNew, props, propsSize));
@@ -944,7 +944,7 @@ SRes LzmaDec_AllocateProbs(CLzmaDec *p,
@@ -944,7 +944,7 @@ SRes LzmaDec_AllocateProbs(CLzmaDec *p,
return SZ_OK;
}
@ -375,7 +375,7 @@
void MatchFinder_Construct(CMatchFinder *p);
/* Conditions:
@@ -70,12 +65,6 @@ int MatchFinder_Create(CMatchFinder *p,
@@ -70,12 +65,6 @@ int MatchFinder_Create(CMatchFinder *p,
UInt32 keepAddBufferBefore, UInt32 matchMaxLen, UInt32 keepAddBufferAfter,
ISzAlloc *alloc);
void MatchFinder_Free(CMatchFinder *p, ISzAlloc *alloc);

2
target/linux/generic/patches-3.8/600-netfilter_layer7_2.22.patch
View File

@ -30,7 +30,7 @@
depends on NETFILTER_ADVANCED
--- a/net/netfilter/Makefile
+++ b/net/netfilter/Makefile
@@ -131,6 +131,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_RECENT)
@@ -131,6 +131,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_RECENT)
obj-$(CONFIG_NETFILTER_XT_MATCH_SCTP) += xt_sctp.o
obj-$(CONFIG_NETFILTER_XT_MATCH_SOCKET) += xt_socket.o
obj-$(CONFIG_NETFILTER_XT_MATCH_STATE) += xt_state.o

4
target/linux/generic/patches-3.8/604-netfilter_conntrack_flush.patch
View File

@ -1,6 +1,6 @@
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -261,10 +261,34 @@ static int ct_open(struct inode *inode,
@@ -267,10 +267,34 @@ static int ct_open(struct inode *inode,
sizeof(struct ct_iter_state));
}
@ -35,7 +35,7 @@
.llseek = seq_lseek,
.release = seq_release_net,
};
@@ -366,7 +390,7 @@ static int nf_conntrack_standalone_init_
@@ -372,7 +396,7 @@ static int nf_conntrack_standalone_init_
{
struct proc_dir_entry *pde;

8
target/linux/generic/patches-3.8/610-netfilter_match_bypass_default_checks.patch
View File

@ -76,10 +76,11 @@
counters = alloc_counters(table);
if (IS_ERR(counters))
@@ -961,6 +990,14 @@ copy_entries_to_user(unsigned int total_
@@ -960,6 +989,14 @@ copy_entries_to_user(unsigned int total_
ret = -EFAULT;
goto free_counters;
}
+
+ flags = e->ip.flags & IPT_F_MASK;
+ if (copy_to_user(userptr + off
+ + offsetof(struct ipt_entry, ip.flags),
@ -87,7 +88,6 @@
+ ret = -EFAULT;
+ goto free_counters;
+ }
+
for (i = sizeof(struct ipt_entry);
i < e->target_offset;
i += m->u.match_size) {

2
target/linux/generic/patches-3.8/653-disable_netlink_trim.patch
View File

@ -1,6 +1,6 @@
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -898,25 +898,7 @@ void netlink_detachskb(struct sock *sk,
@@ -898,25 +898,7 @@ void netlink_detachskb(struct sock *sk,
static struct sk_buff *netlink_trim(struct sk_buff *skb, gfp_t allocation)
{

2
target/linux/generic/patches-3.8/750-hostap_txpower.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -2340,13 +2340,13 @@ int prism2_ap_get_sta_qual(local_info_t
@@ -2340,13 +2340,13 @@ int prism2_ap_get_sta_qual(local_info_t
addr[count].sa_family = ARPHRD_ETHER;
memcpy(addr[count].sa_data, sta->addr, ETH_ALEN);
if (sta->last_rx_silence == 0)

2
target/linux/generic/patches-3.8/810-pci_disable_common_quirks.patch
View File

@ -15,7 +15,7 @@
default y
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -44,6 +44,7 @@ static void quirk_mmio_always_on(struct
@@ -44,6 +44,7 @@ static void quirk_mmio_always_on(struct
DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_BRIDGE_HOST, 8, quirk_mmio_always_on);

2
target/linux/generic/patches-3.8/901-debloat_sock_diag.patch
View File

@ -12,7 +12,7 @@
help
--- a/net/core/Makefile
+++ b/net/core/Makefile
@@ -8,9 +8,9 @@ obj-y := sock.o request_sock.o skbuff.o
@@ -8,9 +8,9 @@ obj-y := sock.o request_sock.o skbuff.o
obj-$(CONFIG_SYSCTL) += sysctl_net_core.o
obj-y += dev.o ethtool.o dev_addr_lists.o dst.o netevent.o \

2
target/linux/generic/patches-3.8/941-ocf_20120127.patch
View File

@ -24,7 +24,7 @@
* All of these routines try to estimate how many bits of randomness a
* particular randomness source. They do this by keeping track of the
* first and second order deltas of the event timings.
@@ -796,6 +806,63 @@ void add_disk_randomness(struct gendisk
@@ -796,6 +806,63 @@ void add_disk_randomness(struct gendisk
}
#endif

2
target/linux/generic/patches-3.8/992-mpcore_wdt_fix_watchdog_counter_loading.patch
View File

@ -55,7 +55,7 @@ Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
{ .compatible = "arm,cortex-a9-twd-timer", },
--- a/drivers/watchdog/mpcore_wdt.c
+++ b/drivers/watchdog/mpcore_wdt.c
@@ -101,9 +101,7 @@ static void mpcore_wdt_keepalive(struct
@@ -101,9 +101,7 @@ static void mpcore_wdt_keepalive(struct
spin_lock(&wdt_lock);
/* Assume prescale is set to 256 */

2
target/linux/mvebu/Makefile
View File

@ -13,7 +13,7 @@ FEATURES:=targz usb jffs2 pci pcie gpio
CFLAGS:=-Os -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp
MAINTAINER:=Florian Fainelli <florian@openwrt.org>
LINUX_VERSION:=3.8-rc4
LINUX_VERSION:=3.8-rc6
include $(INCLUDE_DIR)/target.mk

166
target/linux/mvebu/patches-3.8/005-arm_mvebu_use_global_interrupts_for_gpio.patch
View File

@ -1,166 +0,0 @@
The Armada XP GPIO controller has two ways of notifying interrupts:
using global interrupts or using per-CPU interrupts. In an attempt to
use the best available features, the 'marvell,armadaxp-gpio'
compatible string selects a variant of the gpio-mvebu driver that
makes use of the per-CPU interrupts.
Unfortunately, this doesn't work properly in a SMP context, because we
fall into cases where the GPIO interrupt is enabled on CPU X at the
GPIO controller level, but on CPU Y at the interrupt controller
level. It is not yet clear how to fix that easily.
So for 3.8, our approach is to switch to global interrupts for GPIOs,
so that we do not fall into this per-CPU interrupts problem.
This patch therefore fixes GPIO interrupts on Armada XP
platforms. Without this patch, GPIO interrupts simply do not work
reliably, because their proper operation depends on which CPU the code
requesting the interrupt is running.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
This is 3.8-rc material.
---
arch/arm/boot/dts/armada-xp-mv78230.dtsi | 14 ++++++--------
arch/arm/boot/dts/armada-xp-mv78260.dtsi | 21 +++++++++------------
arch/arm/boot/dts/armada-xp-mv78460.dtsi | 21 +++++++++------------
3 files changed, 24 insertions(+), 32 deletions(-)
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -50,27 +50,25 @@
};
gpio0: gpio@d0018100 {
- compatible = "marvell,armadaxp-gpio";
- reg = <0xd0018100 0x40>,
- <0xd0018800 0x30>;
+ compatible = "marvell,orion-gpio";
+ reg = <0xd0018100 0x40>;
ngpios = <32>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupts-cells = <2>;
- interrupts = <16>, <17>, <18>, <19>;
+ interrupts = <82>, <83>, <84>, <85>;
};
gpio1: gpio@d0018140 {
- compatible = "marvell,armadaxp-gpio";
- reg = <0xd0018140 0x40>,
- <0xd0018840 0x30>;
+ compatible = "marvell,orion-gpio";
+ reg = <0xd0018140 0x40>;
ngpios = <17>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupts-cells = <2>;
- interrupts = <20>, <21>, <22>;
+ interrupts = <87>, <88>, <89>;
};
};
};
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -51,39 +51,36 @@
};
gpio0: gpio@d0018100 {
- compatible = "marvell,armadaxp-gpio";
- reg = <0xd0018100 0x40>,
- <0xd0018800 0x30>;
+ compatible = "marvell,orion-gpio";
+ reg = <0xd0018100 0x40>;
ngpios = <32>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupts-cells = <2>;
- interrupts = <16>, <17>, <18>, <19>;
+ interrupts = <82>, <83>, <84>, <85>;
};
gpio1: gpio@d0018140 {
- compatible = "marvell,armadaxp-gpio";
- reg = <0xd0018140 0x40>,
- <0xd0018840 0x30>;
+ compatible = "marvell,orion-gpio";
+ reg = <0xd0018140 0x40>;
ngpios = <32>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupts-cells = <2>;
- interrupts = <20>, <21>, <22>, <23>;
+ interrupts = <87>, <88>, <89>, <90>;
};
gpio2: gpio@d0018180 {
- compatible = "marvell,armadaxp-gpio";
- reg = <0xd0018180 0x40>,
- <0xd0018870 0x30>;
+ compatible = "marvell,orion-gpio";
+ reg = <0xd0018180 0x40>;
ngpios = <3>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupts-cells = <2>;
- interrupts = <24>;
+ interrupts = <91>;
};
ethernet@d0034000 {
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -66,39 +66,36 @@
};
gpio0: gpio@d0018100 {
- compatible = "marvell,armadaxp-gpio";
- reg = <0xd0018100 0x40>,
- <0xd0018800 0x30>;
+ compatible = "marvell,orion-gpio";
+ reg = <0xd0018100 0x40>;
ngpios = <32>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupts-cells = <2>;
- interrupts = <16>, <17>, <18>, <19>;
+ interrupts = <82>, <83>, <84>, <85>;
};
gpio1: gpio@d0018140 {
- compatible = "marvell,armadaxp-gpio";
- reg = <0xd0018140 0x40>,
- <0xd0018840 0x30>;
+ compatible = "marvell,orion-gpio";
+ reg = <0xd0018140 0x40>;
ngpios = <32>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupts-cells = <2>;
- interrupts = <20>, <21>, <22>, <23>;
+ interrupts = <87>, <88>, <89>, <90>;
};
gpio2: gpio@d0018180 {
- compatible = "marvell,armadaxp-gpio";
- reg = <0xd0018180 0x40>,
- <0xd0018870 0x30>;
+ compatible = "marvell,orion-gpio";
+ reg = <0xd0018180 0x40>;
ngpios = <3>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupts-cells = <2>;
- interrupts = <24>;
+ interrupts = <91>;
};
ethernet@d0034000 {

76
target/linux/mvebu/patches-3.8/006-mmc_mvsdio_use_slot_gpio.patch
View File

@ -1,3 +1,20 @@
From patchwork Wed Jan 16 13:13:57 2013
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [2/5] mmc: mvsdio: use slot-gpio infrastructure for write protect gpio
Date: Wed, 16 Jan 2013 13:13:57 -0000
From: Andrew Lunn <andrew@lunn.ch>
X-Patchwork-Id: 1987931
Message-Id: <1358342040-7130-3-git-send-email-andrew@lunn.ch>
To: Jason Cooper <jason@lakedaemon.net>
Cc: linux ARM <linux-arm-kernel@lists.infradead.org>,
linux-mmc@vger.kernel.org, linux@arm.linux.org.uk,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Andrew Lunn <andrew@lunn.ch>
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The MMC core subsystem provides in drivers/mmc/core/slot-gpio.c a nice
set of helper functions to simplify the management of the write
protect GPIO in MMC host drivers. This patch migrates the mvsdio
@ -6,9 +23,14 @@ simpler, and therefore ease the process of adding a Device Tree
binding for this driver.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Stefan Peter <s.peter@mpl.ch>
Tested-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
drivers/mmc/host/mvsdio.c | 34 +++++-----------------------------
1 file changed, 5 insertions(+), 29 deletions(-)
drivers/mmc/host/mvsdio.c | 30 +++++-------------------------
1 file changed, 5 insertions(+), 25 deletions(-)
--- a/drivers/mmc/host/mvsdio.c
+++ b/drivers/mmc/host/mvsdio.c
@ -20,15 +42,15 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
#include <asm/sizes.h>
#include <asm/unaligned.h>
@@ -54,7 +55,6 @@ struct mvsd_host {
int irq;
@@ -52,7 +53,6 @@ struct mvsd_host {
struct device *dev;
struct clk *clk;
int gpio_card_detect;
- int gpio_write_protect;
};
#define mvsd_write(offs, val) writel(val, iobase + (offs))
@@ -566,20 +566,6 @@ static void mvsd_enable_sdio_irq(struct
@@ -564,20 +564,6 @@ static void mvsd_enable_sdio_irq(struct
spin_unlock_irqrestore(&host->lock, flags);
}
@ -49,7 +71,7 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
static void mvsd_power_up(struct mvsd_host *host)
{
void __iomem *iobase = host->base;
@@ -676,7 +662,7 @@ static void mvsd_set_ios(struct mmc_host
@@ -674,7 +660,7 @@ static void mvsd_set_ios(struct mmc_host
static const struct mmc_host_ops mvsd_ops = {
.request = mvsd_request,
@ -58,15 +80,15 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
.set_ios = mvsd_set_ios,
.enable_sdio_irq = mvsd_enable_sdio_irq,
};
@@ -798,15 +784,7 @@ static int __init mvsd_probe(struct plat
@@ -793,15 +779,7 @@ static int __init mvsd_probe(struct plat
if (!host->gpio_card_detect)
mmc->caps |= MMC_CAP_NEEDS_POLL;
- if (mvsd_data->gpio_write_protect) {
- ret = gpio_request(mvsd_data->gpio_write_protect,
- DRIVER_NAME " wp");
- ret = devm_gpio_request_one(&pdev->dev,
- mvsd_data->gpio_write_protect,
- GPIOF_IN, DRIVER_NAME " wp");
- if (ret == 0) {
- gpio_direction_input(mvsd_data->gpio_write_protect);
- host->gpio_write_protect =
- mvsd_data->gpio_write_protect;
- }
@ -75,23 +97,19 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
setup_timer(&host->timer, mvsd_timeout_timer, (unsigned long)host);
platform_set_drvdata(pdev, mmc);
@@ -831,8 +809,7 @@ out:
free_irq(gpio_to_irq(host->gpio_card_detect), host);
gpio_free(host->gpio_card_detect);
}
- if (host->gpio_write_protect)
- gpio_free(host->gpio_write_protect);
@@ -820,6 +798,7 @@ static int __init mvsd_probe(struct plat
out:
if (mmc) {
+ mmc_gpio_free_ro(mmc);
if (host->base)
iounmap(host->base);
}
@@ -861,8 +838,7 @@ static int __exit mvsd_remove(struct pla
}
mmc_remove_host(mmc);
free_irq(host->irq, host);
- if (host->gpio_write_protect)
- gpio_free(host->gpio_write_protect);
+ mmc_gpio_free_ro(mmc);
del_timer_sync(&host->timer);
mvsd_power_down(host);
iounmap(host->base);
if (!IS_ERR(host->clk))
clk_disable_unprepare(host->clk);
mmc_free_host(mmc);
@@ -834,6 +813,7 @@ static int __exit mvsd_remove(struct pla
struct mvsd_host *host = mmc_priv(mmc);
+ mmc_gpio_free_ro(mmc);
mmc_remove_host(mmc);
del_timer_sync(&host->timer);
mvsd_power_down(host);

90
target/linux/mvebu/patches-3.8/007-mmc_mvsdio_use_slot_gpio_for_cd.patch
View File

@ -1,3 +1,20 @@
From patchwork Wed Jan 16 13:13:58 2013
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [3/5] mmc: mvsdio: use slot-gpio for card detect gpio
Date: Wed, 16 Jan 2013 13:13:58 -0000
From: Andrew Lunn <andrew@lunn.ch>
X-Patchwork-Id: 1987941
Message-Id: <1358342040-7130-4-git-send-email-andrew@lunn.ch>
To: Jason Cooper <jason@lakedaemon.net>
Cc: linux ARM <linux-arm-kernel@lists.infradead.org>,
linux-mmc@vger.kernel.org, linux@arm.linux.org.uk,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Andrew Lunn <andrew@lunn.ch>
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The MMC core subsystem provides in drivers/mmc/core/slot-gpio.c a nice
set of helper functions to simplify the management of the card detect
GPIO in MMC host drivers. This patch migrates the mvsdio driver to
@ -6,21 +23,26 @@ therefore ease the process of adding a Device Tree binding for this
driver.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Stefan Peter <s.peter@mpl.ch>
Tested-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
drivers/mmc/host/mvsdio.c | 44 +++++++++-----------------------------------
1 file changed, 9 insertions(+), 35 deletions(-)
drivers/mmc/host/mvsdio.c | 39 +++++++++------------------------------
1 file changed, 9 insertions(+), 30 deletions(-)
--- a/drivers/mmc/host/mvsdio.c
+++ b/drivers/mmc/host/mvsdio.c
@@ -54,7 +54,6 @@ struct mvsd_host {
struct resource *res;
int irq;
@@ -52,7 +52,6 @@ struct mvsd_host {
struct mmc_host *mmc;
struct device *dev;
struct clk *clk;
- int gpio_card_detect;
};
#define mvsd_write(offs, val) writel(val, iobase + (offs))
@@ -540,13 +539,6 @@ static void mvsd_timeout_timer(unsigned
@@ -538,13 +537,6 @@ static void mvsd_timeout_timer(unsigned
mmc_request_done(host->mmc, mrq);
}
@ -34,24 +56,27 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
static void mvsd_enable_sdio_irq(struct mmc_host *mmc, int enable)
{
struct mvsd_host *host = mmc_priv(mmc);
@@ -765,23 +757,11 @@ static int __init mvsd_probe(struct plat
@@ -757,26 +749,11 @@ static int __init mvsd_probe(struct plat
if (!IS_ERR(host->clk))
clk_prepare_enable(host->clk);
}
- if (mvsd_data->gpio_card_detect) {
- ret = gpio_request(mvsd_data->gpio_card_detect,
- DRIVER_NAME " cd");
- ret = devm_gpio_request_one(&pdev->dev,
- mvsd_data->gpio_card_detect,
- GPIOF_IN, DRIVER_NAME " cd");
- if (ret == 0) {
- gpio_direction_input(mvsd_data->gpio_card_detect);
- irq = gpio_to_irq(mvsd_data->gpio_card_detect);
- ret = request_irq(irq, mvsd_card_detect_irq,
- IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING,
- DRIVER_NAME " cd", host);
- ret = devm_request_irq(&pdev->dev, irq,
- mvsd_card_detect_irq,
- IRQ_TYPE_EDGE_RISING |
- IRQ_TYPE_EDGE_FALLING,
- DRIVER_NAME " cd", host);
- if (ret == 0)
- host->gpio_card_detect =
- mvsd_data->gpio_card_detect;
- else
- gpio_free(mvsd_data->gpio_card_detect);
- devm_gpio_free(&pdev->dev,
- mvsd_data->gpio_card_detect);
- }
- }
- if (!host->gpio_card_detect)
@ -63,7 +88,7 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
mmc->caps |= MMC_CAP_NEEDS_POLL;
mmc_gpio_request_ro(mmc, mvsd_data->gpio_write_protect);
@@ -794,9 +774,9 @@ static int __init mvsd_probe(struct plat
@@ -789,15 +766,16 @@ static int __init mvsd_probe(struct plat
pr_notice("%s: %s driver initialized, ",
mmc_hostname(mmc), DRIVER_NAME);
@ -75,27 +100,18 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
else
printk("lacking card detect (fall back to polling)\n");
return 0;
@@ -805,10 +785,7 @@ out:
if (host) {
if (host->irq)
free_irq(host->irq, host);
- if (host->gpio_card_detect) {
- free_irq(gpio_to_irq(host->gpio_card_detect), host);
- gpio_free(host->gpio_card_detect);
- }
+ mmc_gpio_free_cd(mmc);
mmc_gpio_free_ro(mmc);
if (host->base)
iounmap(host->base);
@@ -832,10 +809,7 @@ static int __exit mvsd_remove(struct pla
if (mmc) {
struct mvsd_host *host = mmc_priv(mmc);
- if (host->gpio_card_detect) {
- free_irq(gpio_to_irq(host->gpio_card_detect), host);
- gpio_free(host->gpio_card_detect);
- }
out:
if (mmc) {
+ mmc_gpio_free_cd(mmc);
mmc_remove_host(mmc);
free_irq(host->irq, host);
mmc_gpio_free_ro(mmc);
if (!IS_ERR(host->clk))
clk_disable_unprepare(host->clk);
@@ -813,6 +791,7 @@ static int __exit mvsd_remove(struct pla
struct mvsd_host *host = mmc_priv(mmc);
+ mmc_gpio_free_cd(mmc);
mmc_gpio_free_ro(mmc);
mmc_remove_host(mmc);
del_timer_sync(&host->timer);

60
target/linux/mvebu/patches-3.8/008-mmc_mvsdio_implement_a_device_tree_binding.patch
View File

@ -1,3 +1,20 @@
From patchwork Wed Jan 16 13:13:59 2013
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [4/5] mmc: mvsdio: implement a Device Tree binding
Date: Wed, 16 Jan 2013 13:13:59 -0000
From: Andrew Lunn <andrew@lunn.ch>
X-Patchwork-Id: 1987921
Message-Id: <1358342040-7130-5-git-send-email-andrew@lunn.ch>
To: Jason Cooper <jason@lakedaemon.net>
Cc: linux ARM <linux-arm-kernel@lists.infradead.org>,
linux-mmc@vger.kernel.org, linux@arm.linux.org.uk,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Andrew Lunn <andrew@lunn.ch>
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This patch adds a simple Device Tree binding for the mvsdio driver, as
well as the necessary documentation for it. Compatibility with non-DT
platforms is preserved, by keeping the platform_data based
@ -11,10 +28,15 @@ reference is not mandatory, but the clock frequency must be passed in
the "clock" field of the mvsdio_platform_data structure.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Stefan Peter <s.peter@mpl.ch>
Tested-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
.../devicetree/bindings/mmc/orion-sdio.txt | 17 ++++++
drivers/mmc/host/mvsdio.c | 60 +++++++++++++++-----
2 files changed, 62 insertions(+), 15 deletions(-)
.../devicetree/bindings/mmc/orion-sdio.txt | 17 ++++++
drivers/mmc/host/mvsdio.c | 62 +++++++++++++++-----
2 files changed, 64 insertions(+), 15 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mmc/orion-sdio.txt
--- /dev/null
@ -48,7 +70,7 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
#include <linux/mmc/host.h>
#include <linux/mmc/slot-gpio.h>
@@ -683,17 +685,17 @@ mv_conf_mbus_windows(struct mvsd_host *h
@@ -681,17 +683,17 @@ mv_conf_mbus_windows(struct mvsd_host *h
static int __init mvsd_probe(struct platform_device *pdev)
{
@ -68,19 +90,20 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ if (!r || irq < 0)
return -ENXIO;
r = request_mem_region(r->start, SZ_1K, DRIVER_NAME);
@@ -710,7 +712,35 @@ static int __init mvsd_probe(struct plat
mmc = mmc_alloc_host(sizeof(struct mvsd_host), &pdev->dev);
@@ -703,8 +705,37 @@ static int __init mvsd_probe(struct plat
host = mmc_priv(mmc);
host->mmc = mmc;
host->dev = &pdev->dev;
host->res = r;
- host->base_clock = mvsd_data->clock / 2;
- host->clk = ERR_PTR(-EINVAL);
+
+ /* Some non-DT platforms do not pass a clock, and the clock
+ frequency is passed through platform_data. On DT platforms,
+ a clock must always be passed, even if there is no gatable
+ clock associated to the SDIO interface (it can simply be a
+ fixed rate clock). */
+ host->clk = clk_get(&pdev->dev, NULL);
+ host->clk = devm_clk_get(&pdev->dev, NULL);
+ if (!IS_ERR(host->clk))
+ clk_prepare_enable(host->clk);
+
@ -97,8 +120,10 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ } else {
+ const struct mvsdio_platform_data *mvsd_data;
+ mvsd_data = pdev->dev.platform_data;
+ if (!mvsd_data)
+ return -ENXIO;
+ if (!mvsd_data) {
+ ret = -ENXIO;
+ goto out;
+ }
+ host->base_clock = mvsd_data->clock / 2;
+ gpio_card_detect = mvsd_data->gpio_card_detect;
+ gpio_write_protect = mvsd_data->gpio_write_protect;
@ -106,16 +131,15 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
mmc->ops = &mvsd_ops;
@@ -750,21 +780,14 @@ static int __init mvsd_probe(struct plat
} else
host->irq = irq;
@@ -743,20 +774,14 @@ static int __init mvsd_probe(struct plat
goto out;
}
- /* Not all platforms can gate the clock, so it is not
- an error if the clock does not exists. */
- host->clk = clk_get(&pdev->dev, NULL);
- if (!IS_ERR(host->clk)) {
- host->clk = devm_clk_get(&pdev->dev, NULL);
- if (!IS_ERR(host->clk))
- clk_prepare_enable(host->clk);
- }
-
- if (gpio_is_valid(mvsd_data->gpio_card_detect)) {
- ret = mmc_gpio_request_cd(mmc, mvsd_data->gpio_card_detect);
@ -131,7 +155,7 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
setup_timer(&host->timer, mvsd_timeout_timer, (unsigned long)host);
platform_set_drvdata(pdev, mmc);
@@ -776,7 +799,7 @@ static int __init mvsd_probe(struct plat
@@ -768,7 +793,7 @@ static int __init mvsd_probe(struct plat
mmc_hostname(mmc), DRIVER_NAME);
if (!(mmc->caps & MMC_CAP_NEEDS_POLL))
printk("using GPIO %d for card detection\n",
@ -140,7 +164,7 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
else
printk("lacking card detect (fall back to polling)\n");
return 0;
@@ -855,12 +878,19 @@ static int mvsd_resume(struct platform_d
@@ -832,12 +857,19 @@ static int mvsd_resume(struct platform_d
#define mvsd_resume NULL
#endif

30
target/linux/mvebu/patches-3.8/009-mmc_mvsdio_add_pinctrl.patch
View File

@ -1,3 +1,20 @@
From patchwork Wed Jan 16 13:14:00 2013
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [5/5] mmc: mvsdio: add pinctrl integration
Date: Wed, 16 Jan 2013 13:14:00 -0000
From: Andrew Lunn <andrew@lunn.ch>
X-Patchwork-Id: 1987901
Message-Id: <1358342040-7130-6-git-send-email-andrew@lunn.ch>
To: Jason Cooper <jason@lakedaemon.net>
Cc: linux ARM <linux-arm-kernel@lists.infradead.org>,
linux-mmc@vger.kernel.org, linux@arm.linux.org.uk,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Andrew Lunn <andrew@lunn.ch>
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
On many Marvell SoCs, the pins used for the SDIO interface are part of
the MPP pins, that are muxable pins. In order to get the muxing of
those pins correct, this commit integrates the mvsdio driver with the
@ -9,8 +26,13 @@ platforms have yet been fully converted to using the pinctrl
infrastructure.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Stefan Peter <s.peter@mpl.ch>
Tested-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---
drivers/mmc/host/mvsdio.c | 6 ++++++
drivers/mmc/host/mvsdio.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/mmc/host/mvsdio.c
@ -23,7 +45,7 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
#include <asm/sizes.h>
#include <asm/unaligned.h>
@@ -692,6 +693,7 @@ static int __init mvsd_probe(struct plat
@@ -690,6 +691,7 @@ static int __init mvsd_probe(struct plat
struct resource *r;
int ret, irq;
int gpio_card_detect, gpio_write_protect;
@ -31,9 +53,9 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
@@ -713,6 +715,10 @@ static int __init mvsd_probe(struct plat
@@ -706,6 +708,10 @@ static int __init mvsd_probe(struct plat
host->mmc = mmc;
host->dev = &pdev->dev;
host->res = r;
+ pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+ if (IS_ERR(pinctrl))

2
target/linux/mvebu/patches-3.8/035-arm_mvebu_the_core_pcie_driver.patch
View File

@ -158,7 +158,7 @@ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
--- a/arch/arm/mach-mvebu/Makefile
+++ b/arch/arm/mach-mvebu/Makefile
@@ -5,3 +5,4 @@ obj-y += system-controller.o
@@ -7,3 +7,4 @@ obj-y += system-controller.o
obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o irq-armada-370-xp.o addr-map.o coherency.o coherency_ll.o pmsu.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o