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| author | Jonas Gorski <jonas.gorski@gmail.com> | 2017-02-07 14:28:07 +0100 |
|---|---|---|
| committer | Jonas Gorski <jonas.gorski@gmail.com> | 2017-06-04 11:33:44 +0200 |
| commit | 334f8f4fc33f5fbc52e08477f00971f1e66405ae (patch) | |
| tree | 0fbb1a21ef73fa764824f211dd95d7f2881c6028 /target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch | |
| parent | 092ac42e1e625defa637b0bd1181e351d430e15b (diff) | |
| download | upstream-334f8f4fc33f5fbc52e08477f00971f1e66405ae.tar.gz upstream-334f8f4fc33f5fbc52e08477f00971f1e66405ae.tar.bz2 upstream-334f8f4fc33f5fbc52e08477f00971f1e66405ae.zip | |
brcm63xx: drop support for specifying SPI flash part parsers
No need to keep this since we set them from device-tree.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Diffstat (limited to 'target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch b/target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch index 9dfa834b20..6dab40d7e1 100644 --- a/target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch +++ b/target/linux/brcm63xx/patches-4.4/411-MIPS-BCM63XX-Register-SPI-flash-if-present.patch @@ -25,14 +25,10 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> #include <bcm63xx_regs.h> #include <bcm63xx_io.h> -@@ -66,6 +70,46 @@ void __init bcm63xx_flash_force_phys_bas +@@ -66,6 +70,41 @@ void __init bcm63xx_flash_force_phys_bas mtd_resources[0].end = end; } -+static struct flash_platform_data bcm63xx_flash_data = { -+ .part_probe_types = bcm63xx_part_types, -+}; -+ +static struct spi_board_info bcm63xx_spi_flash_info[] = { + { + .bus_num = 0, @@ -40,7 +36,6 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> + .mode = 0, + .max_speed_hz = 781000, + .modalias = "m25p80", -+ .platform_data = &bcm63xx_flash_data, + }, +}; + @@ -72,7 +67,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> static int __init bcm63xx_detect_flash_type(void) { u32 val; -@@ -73,9 +117,15 @@ static int __init bcm63xx_detect_flash_t +@@ -73,9 +112,15 @@ static int __init bcm63xx_detect_flash_t switch (bcm63xx_get_cpu_id()) { case BCM6318_CPU_ID: /* only support serial flash */ @@ -88,7 +83,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> if (val & STRAPBUS_6328_BOOT_SEL_SERIAL) return BCM63XX_FLASH_TYPE_SERIAL; else -@@ -94,12 +144,20 @@ static int __init bcm63xx_detect_flash_t +@@ -94,12 +139,20 @@ static int __init bcm63xx_detect_flash_t return BCM63XX_FLASH_TYPE_SERIAL; case BCM6362_CPU_ID: val = bcm_misc_readl(MISC_STRAPBUS_6362_REG); @@ -109,7 +104,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> switch (val & STRAPBUS_6368_BOOT_SEL_MASK) { case STRAPBUS_6368_BOOT_SEL_NAND: return BCM63XX_FLASH_TYPE_NAND; -@@ -110,6 +168,11 @@ static int __init bcm63xx_detect_flash_t +@@ -110,6 +163,11 @@ static int __init bcm63xx_detect_flash_t } case BCM63268_CPU_ID: val = bcm_misc_readl(MISC_STRAPBUS_63268_REG); @@ -121,7 +116,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> if (val & STRAPBUS_63268_BOOT_SEL_SERIAL) return BCM63XX_FLASH_TYPE_SERIAL; else -@@ -176,6 +239,7 @@ void __init bcm63xx_flash_detect(void) +@@ -176,6 +234,7 @@ void __init bcm63xx_flash_detect(void) int __init bcm63xx_flash_register(void) { @@ -129,7 +124,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> u32 val; switch (flash_type) { -@@ -195,8 +259,21 @@ int __init bcm63xx_flash_register(void) +@@ -195,8 +254,14 @@ int __init bcm63xx_flash_register(void) return platform_device_register(&mtd_dev); case BCM63XX_FLASH_TYPE_SERIAL: @@ -141,14 +136,7 @@ Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> + of_node_put(np); + return 0; + } else { -+ if (BCMCPU_IS_6318() || BCMCPU_IS_6328() || -+ BCMCPU_IS_6362() || BCMCPU_IS_63268()) { -+ bcm63xx_spi_flash_info[0].bus_num = 1; -+ bcm63xx_spi_flash_info[0].mode = SPI_RX_DUAL; -+ } -+ -+ return spi_register_board_info(bcm63xx_spi_flash_info, -+ ARRAY_SIZE(bcm63xx_spi_flash_info)); ++ return -ENODEV; + } case BCM63XX_FLASH_TYPE_NAND: pr_warn("unsupported NAND flash detected\n"); |