[PATCH v3 3/5] dt-bindings: clock: Add bindings definitions for Exynos850 CMU

From: Sam Protsenko <semen.protsenko@linaro.org>
To: "Krzysztof Kozlowski" <krzysztof.kozlowski@canonical.com>,
	"Sylwester Nawrocki" <s.nawrocki@samsung.com>,
	"Paweł Chmiel" <pawel.mikolaj.chmiel@gmail.com>,
	"Chanwoo Choi" <cw00.choi@samsung.com>,
	"Tomasz Figa" <tomasz.figa@gmail.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Stephen Boyd" <sboyd@kernel.org>,
	"Michael Turquette" <mturquette@baylibre.com>
Cc: Ryu Euiyoul <ryu.real@samsung.com>,
	Tom Gall <tom.gall@linaro.org>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	John Stultz <john.stultz@linaro.org>,
	Amit Pundir <amit.pundir@linaro.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-samsung-soc@vger.kernel.org
Subject: [PATCH v3 3/5] dt-bindings: clock: Add bindings definitions for Exynos850 CMU
Date: Fri,  8 Oct 2021 18:43:50 +0300	[thread overview]
Message-ID: <20211008154352.19519-4-semen.protsenko@linaro.org> (raw)
In-Reply-To: <20211008154352.19519-1-semen.protsenko@linaro.org>

Clock controller driver is designed to have separate instances for each
particular CMU. So clock IDs in this bindings header also start from 1
for each CMU.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Changes in v3:
  - Changed the license to GPL-2.0-only + BSD-2-Clause

Changes in v2:
  - Added all clock ids
  - Added CLK_ prefix for all clock constants
  - Added R-b tag by Krzysztof Kozlowski
  - Added Ack tag by Rob Herring

 include/dt-bindings/clock/exynos850.h | 141 ++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 include/dt-bindings/clock/exynos850.h

diff --git a/include/dt-bindings/clock/exynos850.h b/include/dt-bindings/clock/exynos850.h
new file mode 100644
index 000000000000..8999184f94a2
--- /dev/null
+++ b/include/dt-bindings/clock/exynos850.h
@@ -0,0 +1,141 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (C) 2021 Linaro Ltd.
+ * Author: Sam Protsenko <semen.protsenko@linaro.org>
+ *
+ * Device Tree binding constants for Exynos850 clock controller.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_EXYNOS_850_H
+#define _DT_BINDINGS_CLOCK_EXYNOS_850_H
+
+/* CMU_TOP */
+#define CLK_FOUT_SHARED0_PLL		1
+#define CLK_FOUT_SHARED1_PLL		2
+#define CLK_FOUT_MMC_PLL		3
+#define CLK_MOUT_SHARED0_PLL		4
+#define CLK_MOUT_SHARED1_PLL		5
+#define CLK_MOUT_MMC_PLL		6
+#define CLK_MOUT_CORE_BUS		7
+#define CLK_MOUT_CORE_CCI		8
+#define CLK_MOUT_CORE_MMC_EMBD		9
+#define CLK_MOUT_CORE_SSS		10
+#define CLK_MOUT_DPU			11
+#define CLK_MOUT_HSI_BUS		12
+#define CLK_MOUT_HSI_MMC_CARD		13
+#define CLK_MOUT_HSI_USB20DRD		14
+#define CLK_MOUT_PERI_BUS		15
+#define CLK_MOUT_PERI_UART		16
+#define CLK_MOUT_PERI_IP		17
+#define CLK_DOUT_SHARED0_DIV3		18
+#define CLK_DOUT_SHARED0_DIV2		19
+#define CLK_DOUT_SHARED1_DIV3		20
+#define CLK_DOUT_SHARED1_DIV2		21
+#define CLK_DOUT_SHARED0_DIV4		22
+#define CLK_DOUT_SHARED1_DIV4		23
+#define CLK_DOUT_CORE_BUS		24
+#define CLK_DOUT_CORE_CCI		25
+#define CLK_DOUT_CORE_MMC_EMBD		26
+#define CLK_DOUT_CORE_SSS		27
+#define CLK_DOUT_DPU			28
+#define CLK_DOUT_HSI_BUS		29
+#define CLK_DOUT_HSI_MMC_CARD		30
+#define CLK_DOUT_HSI_USB20DRD		31
+#define CLK_DOUT_PERI_BUS		32
+#define CLK_DOUT_PERI_UART		33
+#define CLK_DOUT_PERI_IP		34
+#define CLK_GOUT_CORE_BUS		35
+#define CLK_GOUT_CORE_CCI		36
+#define CLK_GOUT_CORE_MMC_EMBD		37
+#define CLK_GOUT_CORE_SSS		38
+#define CLK_GOUT_DPU			39
+#define CLK_GOUT_HSI_BUS		40
+#define CLK_GOUT_HSI_MMC_CARD		41
+#define CLK_GOUT_HSI_USB20DRD		42
+#define CLK_GOUT_PERI_BUS		43
+#define CLK_GOUT_PERI_UART		44
+#define CLK_GOUT_PERI_IP		45
+#define TOP_NR_CLK			46
+
+/* CMU_HSI */
+#define CLK_MOUT_HSI_BUS_USER		1
+#define CLK_MOUT_HSI_MMC_CARD_USER	2
+#define CLK_MOUT_HSI_USB20DRD_USER	3
+#define CLK_MOUT_HSI_RTC		4
+#define CLK_GOUT_USB_RTC_CLK		5
+#define CLK_GOUT_USB_REF_CLK		6
+#define CLK_GOUT_USB_PHY_REF_CLK	7
+#define CLK_GOUT_USB_PHY_ACLK		8
+#define CLK_GOUT_USB_BUS_EARLY_CLK	9
+#define CLK_GOUT_GPIO_HSI_PCLK		10
+#define CLK_GOUT_MMC_CARD_ACLK		11
+#define CLK_GOUT_MMC_CARD_SDCLKIN	12
+#define CLK_GOUT_SYSREG_HSI_PCLK	13
+#define HSI_NR_CLK			14
+
+/* CMU_PERI */
+#define CLK_MOUT_PERI_BUS_USER		1
+#define CLK_MOUT_PERI_UART_USER		2
+#define CLK_MOUT_PERI_HSI2C_USER	3
+#define CLK_MOUT_PERI_SPI_USER		4
+#define CLK_DOUT_PERI_HSI2C0		5
+#define CLK_DOUT_PERI_HSI2C1		6
+#define CLK_DOUT_PERI_HSI2C2		7
+#define CLK_DOUT_PERI_SPI0		8
+#define CLK_GOUT_PERI_HSI2C0		9
+#define CLK_GOUT_PERI_HSI2C1		10
+#define CLK_GOUT_PERI_HSI2C2		11
+#define CLK_GOUT_GPIO_PERI_PCLK		12
+#define CLK_GOUT_HSI2C0_IPCLK		13
+#define CLK_GOUT_HSI2C0_PCLK		14
+#define CLK_GOUT_HSI2C1_IPCLK		15
+#define CLK_GOUT_HSI2C1_PCLK		16
+#define CLK_GOUT_HSI2C2_IPCLK		17
+#define CLK_GOUT_HSI2C2_PCLK		18
+#define CLK_GOUT_I2C0_PCLK		19
+#define CLK_GOUT_I2C1_PCLK		20
+#define CLK_GOUT_I2C2_PCLK		21
+#define CLK_GOUT_I2C3_PCLK		22
+#define CLK_GOUT_I2C4_PCLK		23
+#define CLK_GOUT_I2C5_PCLK		24
+#define CLK_GOUT_I2C6_PCLK		25
+#define CLK_GOUT_MCT_PCLK		26
+#define CLK_GOUT_PWM_MOTOR_PCLK		27
+#define CLK_GOUT_SPI0_IPCLK		28
+#define CLK_GOUT_SPI0_PCLK		29
+#define CLK_GOUT_SYSREG_PERI_PCLK	30
+#define CLK_GOUT_UART_IPCLK		31
+#define CLK_GOUT_UART_PCLK		32
+#define CLK_GOUT_WDT0_PCLK		33
+#define CLK_GOUT_WDT1_PCLK		34
+#define PERI_NR_CLK			35
+
+/* CMU_CORE */
+#define CLK_MOUT_CORE_BUS_USER		1
+#define CLK_MOUT_CORE_CCI_USER		2
+#define CLK_MOUT_CORE_MMC_EMBD_USER	3
+#define CLK_MOUT_CORE_SSS_USER		4
+#define CLK_MOUT_CORE_GIC		5
+#define CLK_DOUT_CORE_BUSP		6
+#define CLK_GOUT_CCI_ACLK		7
+#define CLK_GOUT_GIC_CLK		8
+#define CLK_GOUT_MMC_EMBD_ACLK		9
+#define CLK_GOUT_MMC_EMBD_SDCLKIN	10
+#define CLK_GOUT_SSS_ACLK		11
+#define CLK_GOUT_SSS_PCLK		12
+#define CORE_NR_CLK			13
+
+/* CMU_DPU */
+#define CLK_MOUT_DPU_USER		1
+#define CLK_DOUT_DPU_BUSP		2
+#define CLK_GOUT_DPU_CMU_DPU_PCLK	3
+#define CLK_GOUT_DPU_DECON0_ACLK	4
+#define CLK_GOUT_DPU_DMA_ACLK		5
+#define CLK_GOUT_DPU_DPP_ACLK		6
+#define CLK_GOUT_DPU_PPMU_ACLK		7
+#define CLK_GOUT_DPU_PPMU_PCLK		8
+#define CLK_GOUT_DPU_SMMU_CLK		9
+#define CLK_GOUT_DPU_SYSREG_PCLK	10
+#define DPU_NR_CLK			11
+
+#endif /* _DT_BINDINGS_CLOCK_EXYNOS_850_H */
-- 
2.30.2

