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authorRafał Miłecki <zajec5@gmail.com>2016-01-28 07:00:44 +0000
committerRafał Miłecki <zajec5@gmail.com>2016-01-28 07:00:44 +0000
commite9479e62b02b38b5895d6cbb9e2cc530eccf18c4 (patch)
tree05081c2a7f25161535918ff850b9f4119d451e51 /target/linux/generic/patches-4.3
parentc5d74630c5419a998cb4b3c38a43b4c5677051e6 (diff)
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kernel: backport more 4.6 bcma stuff needed for new chipsets
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 48516
Diffstat (limited to 'target/linux/generic/patches-4.3')
-rw-r--r--target/linux/generic/patches-4.3/022-bcma-from-4.6.patch108
1 files changed, 107 insertions, 1 deletions
diff --git a/target/linux/generic/patches-4.3/022-bcma-from-4.6.patch b/target/linux/generic/patches-4.3/022-bcma-from-4.6.patch
index 7a39e4e..c5bfb9f 100644
--- a/target/linux/generic/patches-4.3/022-bcma-from-4.6.patch
+++ b/target/linux/generic/patches-4.3/022-bcma-from-4.6.patch
@@ -1,6 +1,34 @@
--- a/drivers/bcma/driver_chipcommon.c
+++ b/drivers/bcma/driver_chipcommon.c
-@@ -185,7 +185,7 @@ u32 bcma_chipco_watchdog_timer_set(struc
+@@ -15,6 +15,8 @@
+ #include <linux/platform_device.h>
+ #include <linux/bcma/bcma.h>
+
++static void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
++
+ static inline u32 bcma_cc_write32_masked(struct bcma_drv_cc *cc, u16 offset,
+ u32 mask, u32 value)
+ {
+@@ -115,6 +117,8 @@ int bcma_chipco_watchdog_register(struct
+
+ void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc)
+ {
++ struct bcma_bus *bus = cc->core->bus;
++
+ if (cc->early_setup_done)
+ return;
+
+@@ -129,6 +133,9 @@ void bcma_core_chipcommon_early_init(str
+ if (cc->capabilities & BCMA_CC_CAP_PMU)
+ bcma_pmu_early_init(cc);
+
++ if (IS_BUILTIN(CONFIG_BCM47XX) && bus->hosttype == BCMA_HOSTTYPE_SOC)
++ bcma_chipco_serial_init(cc);
++
+ cc->early_setup_done = true;
+ }
+
+@@ -185,11 +192,12 @@ u32 bcma_chipco_watchdog_timer_set(struc
ticks = 2;
else if (ticks > maxt)
ticks = maxt;
@@ -9,6 +37,30 @@
} else {
struct bcma_bus *bus = cc->core->bus;
+ if (bus->chipinfo.id != BCMA_CHIP_ID_BCM4707 &&
++ bus->chipinfo.id != BCMA_CHIP_ID_BCM47094 &&
+ bus->chipinfo.id != BCMA_CHIP_ID_BCM53018)
+ bcma_core_set_clockmode(cc->core,
+ ticks ? BCMA_CLKMODE_FAST : BCMA_CLKMODE_DYNAMIC);
+@@ -314,9 +322,9 @@ u32 bcma_chipco_gpio_pulldown(struct bcm
+ return res;
+ }
+
+-#ifdef CONFIG_BCMA_DRIVER_MIPS
+-void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
++static void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
+ {
++#if IS_BUILTIN(CONFIG_BCM47XX)
+ unsigned int irq;
+ u32 baud_base;
+ u32 i;
+@@ -358,5 +366,5 @@ void bcma_chipco_serial_init(struct bcma
+ ports[i].baud_base = baud_base;
+ ports[i].reg_shift = 0;
+ }
++#endif /* CONFIG_BCM47XX */
+ }
+-#endif /* CONFIG_BCMA_DRIVER_MIPS */
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -15,44 +15,44 @@
@@ -275,6 +327,14 @@
#define BCMA_CORE_ARM_CA7 0x847
#define BCMA_CORE_SYS_MEM 0x849
#define BCMA_CORE_DEFAULT 0xFFF
+@@ -199,6 +201,7 @@ struct bcma_host_ops {
+ #define BCMA_PKG_ID_BCM4707 1
+ #define BCMA_PKG_ID_BCM4708 2
+ #define BCMA_PKG_ID_BCM4709 0
++#define BCMA_CHIP_ID_BCM47094 53030
+ #define BCMA_CHIP_ID_BCM53018 53018
+
+ /* Board types (on PCI usually equals to the subsystem dev id) */
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -217,6 +217,11 @@
@@ -336,3 +396,49 @@
extern u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks);
extern u32 bcma_chipco_get_alp_clock(struct bcma_drv_cc *cc);
+--- a/drivers/bcma/bcma_private.h
++++ b/drivers/bcma/bcma_private.h
+@@ -48,7 +48,6 @@ void bcma_core_chipcommon_early_init(str
+ void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
+ void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable);
+ #ifdef CONFIG_BCMA_DRIVER_MIPS
+-void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
+ extern struct platform_device bcma_pflash_dev;
+ #endif /* CONFIG_BCMA_DRIVER_MIPS */
+
+--- a/drivers/bcma/driver_gpio.c
++++ b/drivers/bcma/driver_gpio.c
+@@ -197,6 +197,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c
+ case BCMA_CHIP_ID_BCM4707:
+ case BCMA_CHIP_ID_BCM5357:
+ case BCMA_CHIP_ID_BCM53572:
++ case BCMA_CHIP_ID_BCM47094:
+ chip->ngpio = 32;
+ break;
+ default:
+--- a/drivers/bcma/driver_mips.c
++++ b/drivers/bcma/driver_mips.c
+@@ -337,12 +337,9 @@ static void bcma_core_mips_flash_detect(
+
+ void bcma_core_mips_early_init(struct bcma_drv_mips *mcore)
+ {
+- struct bcma_bus *bus = mcore->core->bus;
+-
+ if (mcore->early_setup_done)
+ return;
+
+- bcma_chipco_serial_init(&bus->drv_cc);
+ bcma_core_mips_flash_detect(mcore);
+
+ mcore->early_setup_done = true;
+--- a/drivers/bcma/host_pci.c
++++ b/drivers/bcma/host_pci.c
+@@ -294,7 +294,7 @@ static const struct pci_device_id bcma_p
+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4358) },
+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4359) },
+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4360) },
+- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4365) },
++ { PCI_DEVICE_SUB(PCI_VENDOR_ID_BROADCOM, 0x4365, PCI_VENDOR_ID_DELL, 0x0016) },
+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x43a0) },
+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x43a9) },
+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x43aa) },