[PATCH v2 01/03] dt-bindings: clock: Add Clock Management Unit for Actions Semi S500 SoC

Edgar Bernardi Righi edgar.righi at lsitec.org.br
Tue Sep 4 08:36:36 PDT 2018


Add Clock Management Unit for Actions Semi S500 SoC. Dt-Bindings
constants added.
Tested on a Lemaker Guitar board.

Signed-off-by: Edgar Bernardi Righi <edgar.righi at lsitec.org.br>

diff --git a/include/dt-bindings/clock/actions,s500-cmu.h
b/include/dt-bindings/clock/actions,s500-cmu.h
new file mode 100644
index 000000000000..34e5849ffcf1
--- /dev/null
+++ b/include/dt-bindings/clock/actions,s500-cmu.h
@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Device Tree binding constants for Actions Semi S500 Clock Management Unit
+//
+// Copyright (c) 2014 Actions Semi Inc.
+// Copyright (c) 2018 Linaro Ltd.
+// Copyright (c) 2018 LSI-TEC - Caninos Loucos
+
+#ifndef __DT_BINDINGS_CLOCK_S500_CMU_H
+#define __DT_BINDINGS_CLOCK_S500_CMU_H
+
+#define CLK_NONE            0
+
+/* fixed rate clocks */
+#define CLK_LOSC            1
+#define CLK_HOSC            2
+
+/* pll clocks */
+#define CLK_CORE_PLL        3
+#define CLK_DEV_PLL            4
+#define CLK_DDR_PLL            5
+#define CLK_NAND_PLL        6
+#define CLK_DISPLAY_PLL        7
+#define CLK_ETHERNET_PLL    8
+#define CLK_AUDIO_PLL        9
+
+/* system clock */
+#define CLK_DEV                10
+#define CLK_H                11
+#define CLK_AHBPREDIV        12
+#define CLK_AHB                13
+#define CLK_DE                14
+#define CLK_BISP            15
+#define CLK_VCE                16
+#define CLK_VDE                17
+
+/* peripheral device clock */
+#define CLK_TIMER            18
+#define CLK_I2C0            19
+#define CLK_I2C1            20
+#define CLK_I2C2            21
+#define CLK_I2C3            22
+#define CLK_PWM0            23
+#define CLK_PWM1            24
+#define CLK_PWM2            25
+#define CLK_PWM3            26
+#define CLK_PWM4            27
+#define CLK_PWM5            28
+#define CLK_SD0                29
+#define CLK_SD1                30
+#define CLK_SD2                31
+#define CLK_SENSOR0            32
+#define CLK_SENSOR1            33
+#define CLK_SPI0            34
+#define CLK_SPI1            35
+#define CLK_SPI2            36
+#define CLK_SPI3            37
+#define CLK_UART0            38
+#define CLK_UART1            39
+#define CLK_UART2            40
+#define CLK_UART3            41
+#define CLK_UART4            42
+#define CLK_UART5            43
+#define CLK_UART6            44
+#define CLK_DE1                45
+#define CLK_DE2                46
+#define CLK_I2SRX            47
+#define CLK_I2STX            48
+#define CLK_HDMI_AUDIO        49
+#define CLK_HDMI            50
+#define CLK_SPDIF            51
+#define CLK_NAND            52
+#define CLK_ECC                53
+#define CLK_RMII_REF        54
+
+#define CLK_NR_CLKS            (CLK_RMII_REF + 1)
+
+#endif /* __DT_BINDINGS_CLOCK_S500_CMU_H */
-- 
2.11.0



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