admin/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-07 20:06:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

dt-bindings: clock: exynosautov920: add hsi2 clock definitions

Browse Source 
Add device tree clock binding definitions for CMU_HSI2

Signed-off-by: Raghav Sharma <raghav.s@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250529112640.1646740-3-raghav.s@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Raghav Sharma
2025-05-29 16:56:38 +05:30
committed by Krzysztof Kozlowski
parent 3d6470990b
commit da5cb65d25
2 changed files with 36 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
Documentation/devicetree/bindings/clock/samsung,exynosautov920-clock.yaml
View File

@@ -37,6 +37,7 @@ properties:
- samsung,exynosautov920-cmu-cpucl2
- samsung,exynosautov920-cmu-hsi0
- samsung,exynosautov920-cmu-hsi1
- samsung,exynosautov920-cmu-hsi2
- samsung,exynosautov920-cmu-misc
- samsung,exynosautov920-cmu-peric0
- samsung,exynosautov920-cmu-peric1
@@ -44,11 +45,11 @@ properties:
clocks:
minItems: 1
maxItems: 4
maxItems: 5
clock-names:
minItems: 1
maxItems: 4
maxItems: 5
"#clock-cells":
const: 1
@@ -201,6 +202,30 @@ allOf:
- const: usbdrd
- const: mmc_card
- if:
properties:
compatible:
contains:
const: samsung,exynosautov920-cmu-hsi2
then:
properties:
clocks:
items:
- description: External reference clock (38.4 MHz)
- description: CMU_HSI2 NOC clock (from CMU_TOP)
- description: CMU_HSI2 NOC UFS clock (from CMU_TOP)
- description: CMU_HSI2 UFS EMBD clock (from CMU_TOP)
- description: CMU_HSI2 ETHERNET clock (from CMU_TOP)
clock-names:
items:
- const: oscclk
- const: noc
- const: ufs
- const: embd
- const: ethernet
required:
- compatible
- "#clock-cells"

9
include/dt-bindings/clock/samsung,exynosautov920.h
View File

@@ -286,4 +286,13 @@
#define CLK_MOUT_HSI1_USBDRD_USER 3
#define CLK_MOUT_HSI1_USBDRD 4
/* CMU_HSI2 */
#define FOUT_PLL_ETH 1
#define CLK_MOUT_HSI2_NOC_UFS_USER 2
#define CLK_MOUT_HSI2_UFS_EMBD_USER 3
#define CLK_MOUT_HSI2_ETHERNET 4
#define CLK_MOUT_HSI2_ETHERNET_USER 5
#define CLK_DOUT_HSI2_ETHERNET 6
#define CLK_DOUT_HSI2_ETHERNET_PTP 7
#endif /* _DT_BINDINGS_CLOCK_EXYNOSAUTOV920_H */