clk: Add K210 clock support

Due to the large number of clocks, I decided to use the CCF. The overall
structure is modeled after the imx code. Clocks parameters are stored in
several arrays, and are then instantiated at run-time. There are some
translation macros (FOOIFY()) which allow for more dense packing.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
CC: Lukasz Majewski <lukma@denx.de>

1 files changed, 59 insertions, 0 deletions

diff --git a/include/dt-bindings/clock/k210-sysctl.h b/include/dt-bindings/clock/k210-sysctl.h
new file mode 100644
index 00000000000..0e3ed3fb9fa
--- /dev/null
+++ b/include/dt-bindings/clock/k210-sysctl.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
+ */
+
+#ifndef CLOCK_K210_SYSCTL_H
+#define CLOCK_K210_SYSCTL_H
+
+/*
+ * Arbitrary identifiers for clocks.
+ */
+#define K210_CLK_NONE   0
+#define K210_CLK_IN0_H  1
+#define K210_CLK_PLL0_H 2
+#define K210_CLK_PLL0   3
+#define K210_CLK_PLL1   4
+#define K210_CLK_PLL2   5
+#define K210_CLK_PLL2_H 6
+#define K210_CLK_CPU    7
+#define K210_CLK_SRAM0  8
+#define K210_CLK_SRAM1  9
+#define K210_CLK_APB0   10
+#define K210_CLK_APB1   11
+#define K210_CLK_APB2   12
+#define K210_CLK_ROM    13
+#define K210_CLK_DMA    14
+#define K210_CLK_AI     15
+#define K210_CLK_DVP    16
+#define K210_CLK_FFT    17
+#define K210_CLK_GPIO   18
+#define K210_CLK_SPI0   19
+#define K210_CLK_SPI1   20
+#define K210_CLK_SPI2   21
+#define K210_CLK_SPI3   22
+#define K210_CLK_I2S0   23
+#define K210_CLK_I2S1   24
+#define K210_CLK_I2S2   25
+#define K210_CLK_I2S0_M 26
+#define K210_CLK_I2S1_M 27
+#define K210_CLK_I2S2_M 28
+#define K210_CLK_I2C0   29
+#define K210_CLK_I2C1   30
+#define K210_CLK_I2C2   31
+#define K210_CLK_UART1  32
+#define K210_CLK_UART2  33
+#define K210_CLK_UART3  34
+#define K210_CLK_AES    35
+#define K210_CLK_FPIOA  36
+#define K210_CLK_TIMER0 37
+#define K210_CLK_TIMER1 38
+#define K210_CLK_TIMER2 39
+#define K210_CLK_WDT0   40
+#define K210_CLK_WDT1   41
+#define K210_CLK_SHA    42
+#define K210_CLK_OTP    43
+#define K210_CLK_RTC    44
+#define K210_CLK_ACLK   45
+
+#endif /* CLOCK_K210_SYSCTL_H */