On Sat, 31 Aug 2019 20:04:02 +0200 Alexander Sverdlin alexander.sverdlin@gmail.com wrote:
The actual device name of the SPI controller being registered on EP93xx is "spi0" (as seen by gpiod_find_lookup_table()). This patch fixes all relevant lookup tables and the following failure (seen on EDB9302):
ep93xx-spi ep93xx-spi.0: failed to register SPI master ep93xx-spi: probe of ep93xx-spi.0 failed with error -22
Fixes: 1dfbf334f1236 ("spi: ep93xx: Convert to use CS GPIO descriptors") Cc: stable@vger.kernel.org Signed-off-by: Alexander Sverdlin alexander.sverdlin@gmail.com
arch/arm/mach-ep93xx/edb93xx.c | 2 +- arch/arm/mach-ep93xx/simone.c | 2 +- arch/arm/mach-ep93xx/ts72xx.c | 4 ++-- arch/arm/mach-ep93xx/vision_ep9307.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index 1f0da76a39de..7b7280c21ee0 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -103,7 +103,7 @@ static struct spi_board_info edb93xx_spi_board_info[] __initdata = { }; static struct gpiod_lookup_table edb93xx_spi_cs_gpio_table = {
- .dev_id = "ep93xx-spi.0",
- .dev_id = "spi0", .table = { GPIO_LOOKUP("A", 6, "cs", GPIO_ACTIVE_LOW), { },
diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c index e2658e22bba1..8a53b74dc4b2 100644 --- a/arch/arm/mach-ep93xx/simone.c +++ b/arch/arm/mach-ep93xx/simone.c @@ -73,7 +73,7 @@ static struct spi_board_info simone_spi_devices[] __initdata = {
- v1.3 parts will still work, since the signal on SFRMOUT is
automatic. */ static struct gpiod_lookup_table simone_spi_cs_gpio_table = {
- .dev_id = "ep93xx-spi.0",
- .dev_id = "spi0", .table = { GPIO_LOOKUP("A", 1, "cs", GPIO_ACTIVE_LOW), { },
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index 582e06e104fd..e0e1b11032f1 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -267,7 +267,7 @@ static struct spi_board_info bk3_spi_board_info[] __initdata = {
- goes through CPLD
*/ static struct gpiod_lookup_table bk3_spi_cs_gpio_table = {
- .dev_id = "ep93xx-spi.0",
- .dev_id = "spi0", .table = { GPIO_LOOKUP("F", 3, "cs", GPIO_ACTIVE_LOW), { },
@@ -316,7 +316,7 @@ static struct spi_board_info ts72xx_spi_devices[] __initdata = { }; static struct gpiod_lookup_table ts72xx_spi_cs_gpio_table = {
- .dev_id = "ep93xx-spi.0",
- .dev_id = "spi0", .table = { /* DIO_17 */ GPIO_LOOKUP("F", 2, "cs", GPIO_ACTIVE_LOW),
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c index a88a1d807b32..cbcba3136d74 100644 --- a/arch/arm/mach-ep93xx/vision_ep9307.c +++ b/arch/arm/mach-ep93xx/vision_ep9307.c @@ -242,7 +242,7 @@ static struct spi_board_info vision_spi_board_info[] __initdata = { }; static struct gpiod_lookup_table vision_spi_cs_gpio_table = {
- .dev_id = "ep93xx-spi.0",
- .dev_id = "spi0", .table = { GPIO_LOOKUP_IDX("A", 6, "cs", 0, GPIO_ACTIVE_LOW), GPIO_LOOKUP_IDX("A", 7, "cs", 1, GPIO_ACTIVE_LOW),
Reviewed-by: Lukasz Majewski lukma@denx.de
Best regards,
Lukasz Majewski
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