X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/e60c0328f00278865338525f5ad9abeb0785ca5f..da951178da4e4285108debcdec1d813636a2c031:/target/linux/generic/patches-2.6.36/921-gpio_spi_driver.patch diff --git a/target/linux/generic/patches-2.6.36/921-gpio_spi_driver.patch b/target/linux/generic/patches-2.6.36/921-gpio_spi_driver.patch index 3ff575e69..4de5a2ac5 100644 --- a/target/linux/generic/patches-2.6.36/921-gpio_spi_driver.patch +++ b/target/linux/generic/patches-2.6.36/921-gpio_spi_driver.patch @@ -6,6 +6,13 @@ Please use the new mainline SPI-GPIO driver, as of 2.6.29. +--- + drivers/spi/Kconfig | 9 + + drivers/spi/Makefile | 1 + drivers/spi/spi_gpio_old.c | 251 +++++++++++++++++++++++++++++++++++++++ + include/linux/spi/spi_gpio_old.h | 73 +++++++++++ + 4 files changed, 334 insertions(+) + --- /dev/null +++ b/include/linux/spi/spi_gpio_old.h @@ -0,0 +1,73 @@ @@ -167,25 +174,25 @@ Please use the new mainline SPI-GPIO driver, as of 2.6.29. +static u32 spi_gpio_txrx_mode0(struct spi_device *spi, + unsigned nsecs, u32 word, u8 bits) +{ -+ return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, bits); ++ return bitbang_txrx_be_cpha0(spi, nsecs, 0, 0, word, bits); +} + +static u32 spi_gpio_txrx_mode1(struct spi_device *spi, + unsigned nsecs, u32 word, u8 bits) +{ -+ return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, bits); ++ return bitbang_txrx_be_cpha1(spi, nsecs, 0, 0, word, bits); +} + +static u32 spi_gpio_txrx_mode2(struct spi_device *spi, + unsigned nsecs, u32 word, u8 bits) +{ -+ return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, bits); ++ return bitbang_txrx_be_cpha0(spi, nsecs, 1, 0, word, bits); +} + +static u32 spi_gpio_txrx_mode3(struct spi_device *spi, + unsigned nsecs, u32 word, u8 bits) +{ -+ return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, bits); ++ return bitbang_txrx_be_cpha1(spi, nsecs, 1, 0, word, bits); +} + +static void spi_gpio_chipselect(struct spi_device *dev, int on)