xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

clk: imx7d: create clocks behind rawnand clock gate

Browse Source 
The rawnand clock gate gates two clocks, NAND_USDHC_BUS_CLK_ROOT
and NAND_CLK_ROOT. However, the gate has been in the chain of the
latter only. This does not allow to use the NAND_USDHC_BUS_CLK_ROOT
only, e.g. as required by APBH-Bridge-DMA.

Add new clocks which represent the clock after the gate, and use a
shared clock gate to correctly model the hardware.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Han Xu <han.xu@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Stefan Agner
2017-06-08 15:34:47 -07:00
committed by Stephen Boyd
parent 2a8e44dffb
commit 22039d150f
2 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/dt-bindings/clock/imx7d-clock.h
View File

@@ -450,5 +450,7 @@
#define IMX7D_CLK_ARM 437
#define IMX7D_CKIL 438
#define IMX7D_OCOTP_CLK 439
#define IMX7D_CLK_END 440
#define IMX7D_NAND_RAWNAND_CLK 440
#define IMX7D_NAND_USDHC_BUS_RAWNAND_CLK 441
#define IMX7D_CLK_END 442
#endif /* __DT_BINDINGS_CLOCK_IMX7D_H */