[PATCH] lx2160aqds: Fix the the issue that dspi not work in kernel
Xiaowei Bao
xiaowei.bao at nxp.com
Fri Jan 3 03:15:49 CET 2020
The DSPI node of DTS in kernel is spi, so fix the "/soc/dspi@"
ot "/soc/spi@".
The DSPI2 and I2C5 is muxed, and the DSPI2 default status is okay,
so must set the DSPI2 status is disabled if the pin use to I2C5.
Signed-off-by: Xiaowei Bao <xiaowei.bao at nxp.com>
---
board/freescale/lx2160a/lx2160a.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/board/freescale/lx2160a/lx2160a.c b/board/freescale/lx2160a/lx2160a.c
index eff5d9f..3d7cd8b 100644
--- a/board/freescale/lx2160a/lx2160a.c
+++ b/board/freescale/lx2160a/lx2160a.c
@@ -210,9 +210,9 @@ void esdhc_dspi_status_fixup(void *blob)
{
const char esdhc0_path[] = "/soc/esdhc at 2140000";
const char esdhc1_path[] = "/soc/esdhc at 2150000";
- const char dspi0_path[] = "/soc/dspi at 2100000";
- const char dspi1_path[] = "/soc/dspi at 2110000";
- const char dspi2_path[] = "/soc/dspi at 2120000";
+ const char dspi0_path[] = "/soc/spi at 2100000";
+ const char dspi1_path[] = "/soc/spi at 2110000";
+ const char dspi2_path[] = "/soc/spi at 2120000";
struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
u32 sdhc1_base_pmux;
@@ -262,10 +262,12 @@ void esdhc_dspi_status_fixup(void *blob)
& FSL_CHASSIS3_IIC5_PMUX_MASK;
iic5_pmux >>= FSL_CHASSIS3_IIC5_PMUX_SHIFT;
- if (iic5_pmux == IIC5_PMUX_SPI3) {
+ if (iic5_pmux == IIC5_PMUX_SPI3)
do_fixup_by_path(blob, dspi2_path, "status", "okay",
sizeof("okay"), 1);
- }
+ else
+ do_fixup_by_path(blob, dspi2_path, "status", "disabled",
+ sizeof("disabled"), 1);
}
#endif
--
2.9.5
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