From ae6e694ef566ed69a2537c80771a9031ec627494 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 22 Nov 2013 11:30:05 +0100 Subject: [PATCH] clk: versatile: pass a name to ICST clock provider When we have more than one of these clocks in a system (such as on the IM-PD1) we need a mechanism to pass a name for the clock. Refactor to add this as an argument. Acked-by: Mike Turquette Signed-off-by: Linus Walleij --- drivers/clk/versatile/clk-icst.c | 3 ++- drivers/clk/versatile/clk-icst.h | 1 + drivers/clk/versatile/clk-impd1.c | 4 ++-- drivers/clk/versatile/clk-integrator.c | 2 +- drivers/clk/versatile/clk-realview.c | 6 ++++-- 5 files changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/clk/versatile/clk-icst.c b/drivers/clk/versatile/clk-icst.c index f5e4c21b301f..8cbfcf88fae3 100644 --- a/drivers/clk/versatile/clk-icst.c +++ b/drivers/clk/versatile/clk-icst.c @@ -119,6 +119,7 @@ static const struct clk_ops icst_ops = { struct clk *icst_clk_register(struct device *dev, const struct clk_icst_desc *desc, + const char *name, void __iomem *base) { struct clk *clk; @@ -130,7 +131,7 @@ struct clk *icst_clk_register(struct device *dev, pr_err("could not allocate ICST clock!\n"); return ERR_PTR(-ENOMEM); } - init.name = "icst"; + init.name = name; init.ops = &icst_ops; init.flags = CLK_IS_ROOT; init.parent_names = NULL; diff --git a/drivers/clk/versatile/clk-icst.h b/drivers/clk/versatile/clk-icst.h index dad51b6ffd00..be99dd0da785 100644 --- a/drivers/clk/versatile/clk-icst.h +++ b/drivers/clk/versatile/clk-icst.h @@ -15,4 +15,5 @@ struct clk_icst_desc { struct clk *icst_clk_register(struct device *dev, const struct clk_icst_desc *desc, + const char *name, void __iomem *base); diff --git a/drivers/clk/versatile/clk-impd1.c b/drivers/clk/versatile/clk-impd1.c index 369139af2a3b..b693a2bbf25a 100644 --- a/drivers/clk/versatile/clk-impd1.c +++ b/drivers/clk/versatile/clk-impd1.c @@ -66,8 +66,8 @@ void integrator_impd1_clk_init(void __iomem *base, unsigned int id) } imc = &impd1_clks[id]; - clk = icst_clk_register(NULL, &impd1_icst1_desc, base); - imc->vcoclk = clk; + clk = icst_clk_register(NULL, &impd1_icst1_desc, "icst1", base); + imc->vco1clk = clk; imc->clks[0] = clkdev_alloc(clk, NULL, "lm%x:01000", id); /* UART reference clock */ diff --git a/drivers/clk/versatile/clk-integrator.c b/drivers/clk/versatile/clk-integrator.c index 08593b4ee2c9..bda8967e09c2 100644 --- a/drivers/clk/versatile/clk-integrator.c +++ b/drivers/clk/versatile/clk-integrator.c @@ -78,7 +78,7 @@ void __init integrator_clk_init(bool is_cp) clk_register_clkdev(clk, NULL, "sp804"); /* ICST VCO clock used on the Integrator/CP CLCD */ - clk = icst_clk_register(NULL, &cp_icst_desc, + clk = icst_clk_register(NULL, &cp_icst_desc, "icst", __io_address(INTEGRATOR_HDR_BASE)); clk_register_clkdev(clk, NULL, "clcd"); } diff --git a/drivers/clk/versatile/clk-realview.c b/drivers/clk/versatile/clk-realview.c index cda07e70a408..747e7b31117c 100644 --- a/drivers/clk/versatile/clk-realview.c +++ b/drivers/clk/versatile/clk-realview.c @@ -84,9 +84,11 @@ void __init realview_clk_init(void __iomem *sysbase, bool is_pb1176) /* ICST VCO clock */ if (is_pb1176) - clk = icst_clk_register(NULL, &realview_osc0_desc, sysbase); + clk = icst_clk_register(NULL, &realview_osc0_desc, + "osc0", sysbase); else - clk = icst_clk_register(NULL, &realview_osc4_desc, sysbase); + clk = icst_clk_register(NULL, &realview_osc4_desc, + "osc4", sysbase); clk_register_clkdev(clk, NULL, "dev:clcd"); clk_register_clkdev(clk, NULL, "issp:clcd");