Thread (39 messages) 39 messages, 7 authors, 2022-02-01

[PATCH v4 1/7] dt-bindings: clock: Add bindings definitions for Exynos7885 CMU

From: David Virag <hidden>
Date: 2021-12-06 15:53:21
Also in: linux-arm-kernel, linux-clk, linux-samsung-soc, lkml
Subsystem: common clk framework, open firmware and flattened device tree bindings, samsung soc clock drivers, the rest · Maintainers: Michael Turquette, Stephen Boyd, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sylwester Nawrocki, Chanwoo Choi, Linus Torvalds

Just like on Exynos850, the clock controller driver is designed to have
separate instances for each particular CMU, so clock IDs start from 1
for each CMU in this bindings header too.

Reviewed-by: Krzysztof Kozlowski <redacted>
Signed-off-by: David Virag <redacted>
---
Changes in v2:
  - Added R-b tag by Krzysztof Kozlowski

Changes in v3:
  - Nothing

Changes in v4:
  - Nothing

 include/dt-bindings/clock/exynos7885.h | 115 +++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 include/dt-bindings/clock/exynos7885.h
diff --git a/include/dt-bindings/clock/exynos7885.h b/include/dt-bindings/clock/exynos7885.h
new file mode 100644
index 000000000000..1f8701691d62
--- /dev/null
+++ b/include/dt-bindings/clock/exynos7885.h
@@ -0,0 +1,115 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2021 Dávid Virág
+ *
+ * Device Tree binding constants for Exynos7885 clock controller.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_EXYNOS_7885_H
+#define _DT_BINDINGS_CLOCK_EXYNOS_7885_H
+
+/* CMU_TOP */
+#define CLK_FOUT_SHARED0_PLL		1
+#define CLK_FOUT_SHARED1_PLL		2
+#define CLK_DOUT_SHARED0_DIV2		3
+#define CLK_DOUT_SHARED0_DIV3		4
+#define CLK_DOUT_SHARED0_DIV4		5
+#define CLK_DOUT_SHARED0_DIV5		6
+#define CLK_DOUT_SHARED1_DIV2		7
+#define CLK_DOUT_SHARED1_DIV3		8
+#define CLK_DOUT_SHARED1_DIV4		9
+#define CLK_MOUT_CORE_BUS		10
+#define CLK_MOUT_CORE_CCI		11
+#define CLK_MOUT_CORE_G3D		12
+#define CLK_DOUT_CORE_BUS		13
+#define CLK_DOUT_CORE_CCI		14
+#define CLK_DOUT_CORE_G3D		15
+#define CLK_GOUT_CORE_BUS		16
+#define CLK_GOUT_CORE_CCI		17
+#define CLK_GOUT_CORE_G3D		18
+#define CLK_MOUT_PERI_BUS		19
+#define CLK_MOUT_PERI_SPI0		20
+#define CLK_MOUT_PERI_SPI1		21
+#define CLK_MOUT_PERI_UART0		22
+#define CLK_MOUT_PERI_UART1		23
+#define CLK_MOUT_PERI_UART2		24
+#define CLK_MOUT_PERI_USI0		25
+#define CLK_MOUT_PERI_USI1		26
+#define CLK_MOUT_PERI_USI2		27
+#define CLK_DOUT_PERI_BUS		28
+#define CLK_DOUT_PERI_SPI0		29
+#define CLK_DOUT_PERI_SPI1		30
+#define CLK_DOUT_PERI_UART0		31
+#define CLK_DOUT_PERI_UART1		32
+#define CLK_DOUT_PERI_UART2		33
+#define CLK_DOUT_PERI_USI0		34
+#define CLK_DOUT_PERI_USI1		35
+#define CLK_DOUT_PERI_USI2		36
+#define CLK_GOUT_PERI_BUS		37
+#define CLK_GOUT_PERI_SPI0		38
+#define CLK_GOUT_PERI_SPI1		39
+#define CLK_GOUT_PERI_UART0		40
+#define CLK_GOUT_PERI_UART1		41
+#define CLK_GOUT_PERI_UART2		42
+#define CLK_GOUT_PERI_USI0		43
+#define CLK_GOUT_PERI_USI1		44
+#define CLK_GOUT_PERI_USI2		45
+#define TOP_NR_CLK			46
+
+/* CMU_CORE */
+#define CLK_MOUT_CORE_BUS_USER		1
+#define CLK_MOUT_CORE_CCI_USER		2
+#define CLK_MOUT_CORE_G3D_USER		3
+#define CLK_MOUT_CORE_GIC		4
+#define CLK_DOUT_CORE_BUSP		5
+#define CLK_GOUT_CCI_ACLK		6
+#define CLK_GOUT_GIC400_CLK		7
+#define CORE_NR_CLK			8
+
+/* CMU_PERI */
+#define CLK_MOUT_PERI_BUS_USER		1
+#define CLK_MOUT_PERI_SPI0_USER		2
+#define CLK_MOUT_PERI_SPI1_USER		3
+#define CLK_MOUT_PERI_UART0_USER	4
+#define CLK_MOUT_PERI_UART1_USER	5
+#define CLK_MOUT_PERI_UART2_USER	6
+#define CLK_MOUT_PERI_USI0_USER		7
+#define CLK_MOUT_PERI_USI1_USER		8
+#define CLK_MOUT_PERI_USI2_USER		9
+#define CLK_GOUT_GPIO_TOP_PCLK		10
+#define CLK_GOUT_HSI2C0_PCLK		11
+#define CLK_GOUT_HSI2C1_PCLK		12
+#define CLK_GOUT_HSI2C2_PCLK		13
+#define CLK_GOUT_HSI2C3_PCLK		14
+#define CLK_GOUT_I2C0_PCLK		15
+#define CLK_GOUT_I2C1_PCLK		16
+#define CLK_GOUT_I2C2_PCLK		17
+#define CLK_GOUT_I2C3_PCLK		18
+#define CLK_GOUT_I2C4_PCLK		19
+#define CLK_GOUT_I2C5_PCLK		20
+#define CLK_GOUT_I2C6_PCLK		21
+#define CLK_GOUT_I2C7_PCLK		22
+#define CLK_GOUT_PWM_MOTOR_PCLK		23
+#define CLK_GOUT_SPI0_PCLK		24
+#define CLK_GOUT_SPI0_EXT_CLK		25
+#define CLK_GOUT_SPI1_PCLK		26
+#define CLK_GOUT_SPI1_EXT_CLK		27
+#define CLK_GOUT_UART0_EXT_UCLK		28
+#define CLK_GOUT_UART0_PCLK		29
+#define CLK_GOUT_UART1_EXT_UCLK		30
+#define CLK_GOUT_UART1_PCLK		31
+#define CLK_GOUT_UART2_EXT_UCLK		32
+#define CLK_GOUT_UART2_PCLK		33
+#define CLK_GOUT_USI0_PCLK		34
+#define CLK_GOUT_USI0_SCLK		35
+#define CLK_GOUT_USI1_PCLK		36
+#define CLK_GOUT_USI1_SCLK		37
+#define CLK_GOUT_USI2_PCLK		38
+#define CLK_GOUT_USI2_SCLK		39
+#define CLK_GOUT_MCT_PCLK		40
+#define CLK_GOUT_SYSREG_PERI_PCLK	41
+#define CLK_GOUT_WDT0_PCLK		42
+#define CLK_GOUT_WDT1_PCLK		43
+#define PERI_NR_CLK			44
+
+#endif /* _DT_BINDINGS_CLOCK_EXYNOS_7885_H */
-- 
2.34.1
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