dt-bindings: clocks: stm32mp25: add description of all parents

RCC driver uses '.index' to define all parent clocks instead '.names'
because the use of a name to define a parent clock is discouraged. This
is an ABI change, but the RCC driver has not yet merged, unlike all
others drivers besides Linux.

Fixes: b5be49db3d ("dt-bindings: stm32: add clocks and reset binding for stm32mp25 platform")
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240411092453.243633-3-gabriel.fernandez@foss.st.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Gabriel Fernandez 2024-04-11 11:24:51 +02:00 committed by Stephen Boyd
parent 239d5fb3ba
commit df5df1257c
2 changed files with 156 additions and 16 deletions

View File

@ -38,14 +38,81 @@ properties:
- description: CK_SCMI_MSI Low Power Internal oscillator (~ 4 MHz or ~ 16 MHz) - description: CK_SCMI_MSI Low Power Internal oscillator (~ 4 MHz or ~ 16 MHz)
- description: CK_SCMI_LSE Low Speed External oscillator (32 KHz) - description: CK_SCMI_LSE Low Speed External oscillator (32 KHz)
- description: CK_SCMI_LSI Low Speed Internal oscillator (~ 32 KHz) - description: CK_SCMI_LSI Low Speed Internal oscillator (~ 32 KHz)
- description: CK_SCMI_HSE_DIV2 CK_SCMI_HSE divided by 2 (coud be gated)
clock-names: - description: CK_SCMI_ICN_HS_MCU High Speed interconnect bus clock
items: - description: CK_SCMI_ICN_LS_MCU Low Speed interconnect bus clock
- const: hse - description: CK_SCMI_ICN_SDMMC SDMMC interconnect bus clock
- const: hsi - description: CK_SCMI_ICN_DDR DDR interconnect bus clock
- const: msi - description: CK_SCMI_ICN_DISPLAY Display interconnect bus clock
- const: lse - description: CK_SCMI_ICN_HSL HSL interconnect bus clock
- const: lsi - description: CK_SCMI_ICN_NIC NIC interconnect bus clock
- description: CK_SCMI_ICN_VID Video interconnect bus clock
- description: CK_SCMI_FLEXGEN_07 flexgen clock 7
- description: CK_SCMI_FLEXGEN_08 flexgen clock 8
- description: CK_SCMI_FLEXGEN_09 flexgen clock 9
- description: CK_SCMI_FLEXGEN_10 flexgen clock 10
- description: CK_SCMI_FLEXGEN_11 flexgen clock 11
- description: CK_SCMI_FLEXGEN_12 flexgen clock 12
- description: CK_SCMI_FLEXGEN_13 flexgen clock 13
- description: CK_SCMI_FLEXGEN_14 flexgen clock 14
- description: CK_SCMI_FLEXGEN_15 flexgen clock 15
- description: CK_SCMI_FLEXGEN_16 flexgen clock 16
- description: CK_SCMI_FLEXGEN_17 flexgen clock 17
- description: CK_SCMI_FLEXGEN_18 flexgen clock 18
- description: CK_SCMI_FLEXGEN_19 flexgen clock 19
- description: CK_SCMI_FLEXGEN_20 flexgen clock 20
- description: CK_SCMI_FLEXGEN_21 flexgen clock 21
- description: CK_SCMI_FLEXGEN_22 flexgen clock 22
- description: CK_SCMI_FLEXGEN_23 flexgen clock 23
- description: CK_SCMI_FLEXGEN_24 flexgen clock 24
- description: CK_SCMI_FLEXGEN_25 flexgen clock 25
- description: CK_SCMI_FLEXGEN_26 flexgen clock 26
- description: CK_SCMI_FLEXGEN_27 flexgen clock 27
- description: CK_SCMI_FLEXGEN_28 flexgen clock 28
- description: CK_SCMI_FLEXGEN_29 flexgen clock 29
- description: CK_SCMI_FLEXGEN_30 flexgen clock 30
- description: CK_SCMI_FLEXGEN_31 flexgen clock 31
- description: CK_SCMI_FLEXGEN_32 flexgen clock 32
- description: CK_SCMI_FLEXGEN_33 flexgen clock 33
- description: CK_SCMI_FLEXGEN_34 flexgen clock 34
- description: CK_SCMI_FLEXGEN_35 flexgen clock 35
- description: CK_SCMI_FLEXGEN_36 flexgen clock 36
- description: CK_SCMI_FLEXGEN_37 flexgen clock 37
- description: CK_SCMI_FLEXGEN_38 flexgen clock 38
- description: CK_SCMI_FLEXGEN_39 flexgen clock 39
- description: CK_SCMI_FLEXGEN_40 flexgen clock 40
- description: CK_SCMI_FLEXGEN_41 flexgen clock 41
- description: CK_SCMI_FLEXGEN_42 flexgen clock 42
- description: CK_SCMI_FLEXGEN_43 flexgen clock 43
- description: CK_SCMI_FLEXGEN_44 flexgen clock 44
- description: CK_SCMI_FLEXGEN_45 flexgen clock 45
- description: CK_SCMI_FLEXGEN_46 flexgen clock 46
- description: CK_SCMI_FLEXGEN_47 flexgen clock 47
- description: CK_SCMI_FLEXGEN_48 flexgen clock 48
- description: CK_SCMI_FLEXGEN_49 flexgen clock 49
- description: CK_SCMI_FLEXGEN_50 flexgen clock 50
- description: CK_SCMI_FLEXGEN_51 flexgen clock 51
- description: CK_SCMI_FLEXGEN_52 flexgen clock 52
- description: CK_SCMI_FLEXGEN_53 flexgen clock 53
- description: CK_SCMI_FLEXGEN_54 flexgen clock 54
- description: CK_SCMI_FLEXGEN_55 flexgen clock 55
- description: CK_SCMI_FLEXGEN_56 flexgen clock 56
- description: CK_SCMI_FLEXGEN_57 flexgen clock 57
- description: CK_SCMI_FLEXGEN_58 flexgen clock 58
- description: CK_SCMI_FLEXGEN_59 flexgen clock 59
- description: CK_SCMI_FLEXGEN_60 flexgen clock 60
- description: CK_SCMI_FLEXGEN_61 flexgen clock 61
- description: CK_SCMI_FLEXGEN_62 flexgen clock 62
- description: CK_SCMI_FLEXGEN_63 flexgen clock 63
- description: CK_SCMI_ICN_APB1 Peripheral bridge 1
- description: CK_SCMI_ICN_APB2 Peripheral bridge 2
- description: CK_SCMI_ICN_APB3 Peripheral bridge 3
- description: CK_SCMI_ICN_APB4 Peripheral bridge 4
- description: CK_SCMI_ICN_APBDBG Peripheral bridge for degub
- description: CK_SCMI_TIMG1 Peripheral bridge for timer1
- description: CK_SCMI_TIMG2 Peripheral bridge for timer2
- description: CK_SCMI_PLL3 PLL3 clock
- description: clk_dsi_txbyte DSI byte clock
required: required:
- compatible - compatible
@ -53,7 +120,6 @@ required:
- '#clock-cells' - '#clock-cells'
- '#reset-cells' - '#reset-cells'
- clocks - clocks
- clock-names
additionalProperties: false additionalProperties: false
@ -66,11 +132,85 @@ examples:
reg = <0x44200000 0x10000>; reg = <0x44200000 0x10000>;
#clock-cells = <1>; #clock-cells = <1>;
#reset-cells = <1>; #reset-cells = <1>;
clock-names = "hse", "hsi", "msi", "lse", "lsi";
clocks = <&scmi_clk CK_SCMI_HSE>, clocks = <&scmi_clk CK_SCMI_HSE>,
<&scmi_clk CK_SCMI_HSI>, <&scmi_clk CK_SCMI_HSI>,
<&scmi_clk CK_SCMI_MSI>, <&scmi_clk CK_SCMI_MSI>,
<&scmi_clk CK_SCMI_LSE>, <&scmi_clk CK_SCMI_LSE>,
<&scmi_clk CK_SCMI_LSI>; <&scmi_clk CK_SCMI_LSI>,
<&scmi_clk CK_SCMI_HSE_DIV2>,
<&scmi_clk CK_SCMI_ICN_HS_MCU>,
<&scmi_clk CK_SCMI_ICN_LS_MCU>,
<&scmi_clk CK_SCMI_ICN_SDMMC>,
<&scmi_clk CK_SCMI_ICN_DDR>,
<&scmi_clk CK_SCMI_ICN_DISPLAY>,
<&scmi_clk CK_SCMI_ICN_HSL>,
<&scmi_clk CK_SCMI_ICN_NIC>,
<&scmi_clk CK_SCMI_ICN_VID>,
<&scmi_clk CK_SCMI_FLEXGEN_07>,
<&scmi_clk CK_SCMI_FLEXGEN_08>,
<&scmi_clk CK_SCMI_FLEXGEN_09>,
<&scmi_clk CK_SCMI_FLEXGEN_10>,
<&scmi_clk CK_SCMI_FLEXGEN_11>,
<&scmi_clk CK_SCMI_FLEXGEN_12>,
<&scmi_clk CK_SCMI_FLEXGEN_13>,
<&scmi_clk CK_SCMI_FLEXGEN_14>,
<&scmi_clk CK_SCMI_FLEXGEN_15>,
<&scmi_clk CK_SCMI_FLEXGEN_16>,
<&scmi_clk CK_SCMI_FLEXGEN_17>,
<&scmi_clk CK_SCMI_FLEXGEN_18>,
<&scmi_clk CK_SCMI_FLEXGEN_19>,
<&scmi_clk CK_SCMI_FLEXGEN_20>,
<&scmi_clk CK_SCMI_FLEXGEN_21>,
<&scmi_clk CK_SCMI_FLEXGEN_22>,
<&scmi_clk CK_SCMI_FLEXGEN_23>,
<&scmi_clk CK_SCMI_FLEXGEN_24>,
<&scmi_clk CK_SCMI_FLEXGEN_25>,
<&scmi_clk CK_SCMI_FLEXGEN_26>,
<&scmi_clk CK_SCMI_FLEXGEN_27>,
<&scmi_clk CK_SCMI_FLEXGEN_28>,
<&scmi_clk CK_SCMI_FLEXGEN_29>,
<&scmi_clk CK_SCMI_FLEXGEN_30>,
<&scmi_clk CK_SCMI_FLEXGEN_31>,
<&scmi_clk CK_SCMI_FLEXGEN_32>,
<&scmi_clk CK_SCMI_FLEXGEN_33>,
<&scmi_clk CK_SCMI_FLEXGEN_34>,
<&scmi_clk CK_SCMI_FLEXGEN_35>,
<&scmi_clk CK_SCMI_FLEXGEN_36>,
<&scmi_clk CK_SCMI_FLEXGEN_37>,
<&scmi_clk CK_SCMI_FLEXGEN_38>,
<&scmi_clk CK_SCMI_FLEXGEN_39>,
<&scmi_clk CK_SCMI_FLEXGEN_40>,
<&scmi_clk CK_SCMI_FLEXGEN_41>,
<&scmi_clk CK_SCMI_FLEXGEN_42>,
<&scmi_clk CK_SCMI_FLEXGEN_43>,
<&scmi_clk CK_SCMI_FLEXGEN_44>,
<&scmi_clk CK_SCMI_FLEXGEN_45>,
<&scmi_clk CK_SCMI_FLEXGEN_46>,
<&scmi_clk CK_SCMI_FLEXGEN_47>,
<&scmi_clk CK_SCMI_FLEXGEN_48>,
<&scmi_clk CK_SCMI_FLEXGEN_49>,
<&scmi_clk CK_SCMI_FLEXGEN_50>,
<&scmi_clk CK_SCMI_FLEXGEN_51>,
<&scmi_clk CK_SCMI_FLEXGEN_52>,
<&scmi_clk CK_SCMI_FLEXGEN_53>,
<&scmi_clk CK_SCMI_FLEXGEN_54>,
<&scmi_clk CK_SCMI_FLEXGEN_55>,
<&scmi_clk CK_SCMI_FLEXGEN_56>,
<&scmi_clk CK_SCMI_FLEXGEN_57>,
<&scmi_clk CK_SCMI_FLEXGEN_58>,
<&scmi_clk CK_SCMI_FLEXGEN_59>,
<&scmi_clk CK_SCMI_FLEXGEN_60>,
<&scmi_clk CK_SCMI_FLEXGEN_61>,
<&scmi_clk CK_SCMI_FLEXGEN_62>,
<&scmi_clk CK_SCMI_FLEXGEN_63>,
<&scmi_clk CK_SCMI_ICN_APB1>,
<&scmi_clk CK_SCMI_ICN_APB2>,
<&scmi_clk CK_SCMI_ICN_APB3>,
<&scmi_clk CK_SCMI_ICN_APB4>,
<&scmi_clk CK_SCMI_ICN_APBDBG>,
<&scmi_clk CK_SCMI_TIMG1>,
<&scmi_clk CK_SCMI_TIMG2>,
<&scmi_clk CK_SCMI_PLL3>,
<&clk_dsi_txbyte>;
}; };
... ...

View File

@ -69,7 +69,7 @@
#define ADC3_R 59 #define ADC3_R 59
#define ETH1_R 60 #define ETH1_R 60
#define ETH2_R 61 #define ETH2_R 61
#define USB2_R 62 #define USBH_R 62
#define USB2PHY1_R 63 #define USB2PHY1_R 63
#define USB2PHY2_R 64 #define USB2PHY2_R 64
#define USB3DR_R 65 #define USB3DR_R 65