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| author | Wolfgang Denk <wd@denx.de> | 2010-10-11 10:19:04 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-11 10:19:04 +0200 |
| commit | e67f46286440a53fb1d693152667ea3b1a6b3060 (patch) | |
| tree | 3fdedda3a9122785e07e209ab6a5a0fc7fd65fd7 /drivers/misc | |
| parent | bfc7bea6adc46e1db2f5a5e3464d7652ed67c864 (diff) | |
| parent | f8f8acd7249d224ed5f9704a5738c469b137bc8e (diff) | |
| download | talos-obmc-uboot-e67f46286440a53fb1d693152667ea3b1a6b3060.tar.gz talos-obmc-uboot-e67f46286440a53fb1d693152667ea3b1a6b3060.zip | |
Merge branch 'master' of git://git.denx.de/u-boot-imx
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/fsl_pmic.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/misc/fsl_pmic.c b/drivers/misc/fsl_pmic.c index dca0a1d57e..5ee1de176e 100644 --- a/drivers/misc/fsl_pmic.c +++ b/drivers/misc/fsl_pmic.c @@ -46,6 +46,7 @@ void pmic_spi_free(struct spi_slave *slave) u32 pmic_reg(u32 reg, u32 val, u32 write) { u32 pmic_tx, pmic_rx; + u32 tmp; if (!slave) { slave = pmic_spi_probe(); @@ -65,7 +66,9 @@ u32 pmic_reg(u32 reg, u32 val, u32 write) pmic_tx = (write << 31) | (reg << 25) | (val & 0x00FFFFFF); - if (spi_xfer(slave, 4 << 3, &pmic_tx, &pmic_rx, + tmp = cpu_to_be32(pmic_tx); + + if (spi_xfer(slave, 4 << 3, &tmp, &pmic_rx, SPI_XFER_BEGIN | SPI_XFER_END)) { spi_release_bus(slave); return -1; @@ -73,7 +76,8 @@ u32 pmic_reg(u32 reg, u32 val, u32 write) if (write) { pmic_tx &= ~(1 << 31); - if (spi_xfer(slave, 4 << 3, &pmic_tx, &pmic_rx, + tmp = cpu_to_be32(pmic_tx); + if (spi_xfer(slave, 4 << 3, &tmp, &pmic_rx, SPI_XFER_BEGIN | SPI_XFER_END)) { spi_release_bus(slave); return -1; @@ -81,7 +85,7 @@ u32 pmic_reg(u32 reg, u32 val, u32 write) } spi_release_bus(slave); - return pmic_rx; + return cpu_to_be32(pmic_rx); } void pmic_reg_write(u32 reg, u32 value) |
