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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2013-06-12 14:48:45 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2013-06-12 14:48:45 +0000 |
| commit | 87f994d16d4bf80a5c7104b2ee0647df6f92d5fd (patch) | |
| tree | 2497c9379a7b0707664887456dc1846d1cdf8064 /target/linux/brcm47xx/patches-3.6/237-bcma-bcm4716-bcm4748-i2s-irqflag.patch | |
| parent | 990423f3efad559289c3a084f2cb40a0c0f2834e (diff) | |
| download | upstream-87f994d16d4bf80a5c7104b2ee0647df6f92d5fd.tar.gz upstream-87f994d16d4bf80a5c7104b2ee0647df6f92d5fd.tar.bz2 upstream-87f994d16d4bf80a5c7104b2ee0647df6f92d5fd.zip | |
brcm47xx: remove support for kernel 3.6
SVN-Revision: 36927
Diffstat (limited to 'target/linux/brcm47xx/patches-3.6/237-bcma-bcm4716-bcm4748-i2s-irqflag.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.6/237-bcma-bcm4716-bcm4748-i2s-irqflag.patch | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/target/linux/brcm47xx/patches-3.6/237-bcma-bcm4716-bcm4748-i2s-irqflag.patch b/target/linux/brcm47xx/patches-3.6/237-bcma-bcm4716-bcm4748-i2s-irqflag.patch deleted file mode 100644 index d77050d2e9..0000000000 --- a/target/linux/brcm47xx/patches-3.6/237-bcma-bcm4716-bcm4748-i2s-irqflag.patch +++ /dev/null @@ -1,54 +0,0 @@ ---- a/include/linux/bcma/bcma_driver_mips.h -+++ b/include/linux/bcma/bcma_driver_mips.h -@@ -28,6 +28,7 @@ - #define BCMA_MIPS_MIPS74K_GPIOEN 0x0048 - #define BCMA_MIPS_MIPS74K_CLKCTLST 0x01E0 - -+#define BCMA_MIPS_OOBSELINA74 0x004 - #define BCMA_MIPS_OOBSELOUTA30 0x100 - - struct bcma_device; ---- a/drivers/bcma/driver_mips.c -+++ b/drivers/bcma/driver_mips.c -@@ -273,6 +273,32 @@ void bcma_core_mips_early_init(struct bc - mcore->early_setup_done = true; - } - -+static void bcma_fix_i2s_irqflag(struct bcma_bus *bus) -+{ -+ struct bcma_device *cpu, *pcie, *i2s; -+ -+ /* Fixup the interrupts in 4716/4748 for i2s core (2010 Broadcom SDK) -+ * (IRQ flags > 7 are ignored when setting the interrupt masks) -+ */ -+ if (bus->chipinfo.id != BCMA_CHIP_ID_BCM4716 && -+ bus->chipinfo.id != BCMA_CHIP_ID_BCM4748) -+ return; -+ -+ cpu = bcma_find_core(bus, BCMA_CORE_MIPS_74K); -+ pcie = bcma_find_core(bus, BCMA_CORE_PCIE); -+ i2s = bcma_find_core(bus, BCMA_CORE_I2S); -+ if ((cpu && pcie && i2s) && -+ (bcma_aread32(cpu, BCMA_MIPS_OOBSELINA74) == 0x08060504 && -+ bcma_aread32(pcie, BCMA_MIPS_OOBSELINA74) == 0x08060504 && -+ bcma_aread32(i2s, BCMA_MIPS_OOBSELOUTA30) == 0x88)) { -+ bcma_awrite32(cpu, BCMA_MIPS_OOBSELINA74, 0x07060504); -+ bcma_awrite32(pcie, BCMA_MIPS_OOBSELINA74, 0x07060504); -+ bcma_awrite32(i2s, BCMA_MIPS_OOBSELOUTA30, 0x87); -+ bcma_info(bus, -+ "Moved i2s interrupt to oob line 7 instead of 8\n"); -+ } -+} -+ - void bcma_core_mips_init(struct bcma_drv_mips *mcore) - { - struct bcma_bus *bus; -@@ -286,6 +312,8 @@ void bcma_core_mips_init(struct bcma_drv - - bcma_core_mips_early_init(mcore); - -+ bcma_fix_i2s_irqflag(bus); -+ - switch (bus->chipinfo.id) { - case BCMA_CHIP_ID_BCM4716: - case BCMA_CHIP_ID_BCM4748: |