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| author | Wolfgang Denk <wd@denx.de> | 2010-10-13 20:59:47 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-13 20:59:47 +0200 |
| commit | e1b4c57096b87b4ada56df4154d9acee6a59141f (patch) | |
| tree | 4d1ab61fd347a63410bcffc1ac2d85beeb247058 /drivers/misc | |
| parent | da61f6c45ad4a126bf0a9a8184fadc13073ecb3f (diff) | |
| parent | 89bca0ab697fc75160dd0d685d7cb2ed26609a6d (diff) | |
| download | u-boot-imx-e1b4c57096b87b4ada56df4154d9acee6a59141f.zip u-boot-imx-e1b4c57096b87b4ada56df4154d9acee6a59141f.tar.gz u-boot-imx-e1b4c57096b87b4ada56df4154d9acee6a59141f.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-arm
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 dca0a1d..5ee1de1 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) |