Quoting Manivannan Sadhasivam (2018-03-17 03:09:52)
> diff --git a/drivers/clk/actions/owl-s900.c b/drivers/clk/actions/owl-s900.c
> new file mode 100644
> index 000000000000..5a9b1e3f3571
> --- /dev/null
> +++ b/drivers/clk/actions/owl-s900.c
> @@ -0,0 +1,690 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +//
> +// OWL S900 SoC clock driver
> +//
> +// Copyright (c) 2014 Actions Semi Inc.
> +// Author: David Liu <liuwei@xxxxxxxxxxxxxxxx>
> +//
> +// Copyright (c) 2018 Linaro Ltd.
> +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +#include <linux/slab.h>
Is this include used?
> +
> +#include "owl-common.h"
> +#include "owl-composite.h"
> +#include "owl-divider.h"
> +#include "owl-factor.h"
> +#include "owl-fixed-factor.h"
> +#include "owl-gate.h"
> +#include "owl-mux.h"
> +#include "owl-pll.h"
> +#include "owl-s900.h"
> +
> +#include <dt-bindings/clock/actions,s900-cmu.h>
> +
> +static struct clk_pll_table clk_audio_pll_table[] = {
> + {0, 45158400}, {1, 49152000},
> + {0, 0},
> +};
> +
> +static struct clk_pll_table clk_edp_pll_table[] = {
> + {0, 810000000}, {1, 1350000000}, {2, 2700000000},
Please put spaces around brackets.
> + {0, 0},
> +};
> +
> +/* pll clocks */
> +static OWL_PLL_NO_PARENT(core_pll_clk, "core_pll_clk", CMU_COREPLL, 24000000, 9, 0, 8, 5, 107, NULL, CLK_IGNORE_UNUSED);
> +static OWL_PLL_NO_PARENT(dev_pll_clk, "dev_pll_clk", CMU_DEVPLL, 6000000, 8, 0, 8, 20, 180, NULL, CLK_IGNORE_UNUSED);
> +static OWL_PLL_NO_PARENT(ddr_pll_clk, "ddr_pll_clk", CMU_DDRPLL, 24000000, 8, 0, 8, 5, 45, NULL, CLK_IGNORE_UNUSED);
> +static OWL_PLL_NO_PARENT(nand_pll_clk, "nand_pll_clk", CMU_NANDPLL, 6000000, 8, 0, 8, 4, 100, NULL, CLK_IGNORE_UNUSED);
> +static OWL_PLL_NO_PARENT(display_pll_clk, "display_pll_clk", CMU_DISPLAYPLL, 6000000, 8, 0, 8, 20, 180, NULL, CLK_IGNORE_UNUSED);
> +static OWL_PLL_NO_PARENT(assist_pll_clk, "assist_pll_clk", CMU_ASSISTPLL, 500000000, 0, 0, 0, 0, 0, NULL, CLK_IGNORE_UNUSED);
> +static OWL_PLL_NO_PARENT(audio_pll_clk, "audio_pll_clk", CMU_AUDIOPLL, 0, 4, 0, 1, 0, 0, clk_audio_pll_table, CLK_IGNORE_UNUSED);
> +static OWL_PLL(edp_pll_clk, "edp_pll_clk", "edp24M_clk", CMU_EDPCLK, 0, 9, 0, 2, 0, 0, clk_edp_pll_table, CLK_IGNORE_UNUSED);
> +
> +static const char *cpu_clk_mux_p[] = { "losc", "hosc", "core_pll_clk", };
> +static const char *dev_clk_p[] = { "hosc", "dev_pll_clk", };
> diff --git a/drivers/clk/actions/owl-s900.h b/drivers/clk/actions/owl-s900.h
> new file mode 100644
> index 000000000000..d0c10594e518
> --- /dev/null
> +++ b/drivers/clk/actions/owl-s900.h
> @@ -0,0 +1,61 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +//
> +// OWL S900 SoC clock driver
> +//
> +// Copyright (c) 2014 Actions Semi Inc.
> +// Author: David Liu <liuwei@xxxxxxxxxxxxxxxx>
> +//
> +// Copyright (c) 2018 Linaro Ltd.
> +// Author: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
> +
> +#ifndef _OWL_S900_H_
> +#define _OWL_S900_H_
I'd prefer this file contents go inside the one C file that uses it so
we can quickly reference the offsets without going to another file.
> +
> +#define CMU_COREPLL (0x0000)
> +#define CMU_DEVPLL (0x0004)
> +#define CMU_DDRPLL (0x0008)
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