From 4cf2d3b1b6ff9b7b6af1d2dbf1b63aa465250bc2 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Mon, 22 Oct 2012 15:57:57 +0200 Subject: [PATCH] clk: ux500: Register i2c clock lookups for u8500 Cc: Ben Dooks Cc: Wolfram Sang Acked-by: Linus Walleij Acked-by: Lee Jones Signed-off-by: Ulf Hansson Signed-off-by: Mike Turquette --- drivers/clk/ux500/u8500_clk.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/drivers/clk/ux500/u8500_clk.c b/drivers/clk/ux500/u8500_clk.c index ca4a25ed844c..7ad01aa30efe 100644 --- a/drivers/clk/ux500/u8500_clk.c +++ b/drivers/clk/ux500/u8500_clk.c @@ -228,6 +228,8 @@ void u8500_clk_init(void) clk = clk_reg_prcc_pclk("p1_pclk2", "per1clk", U8500_CLKRST1_BASE, BIT(2), 0); + clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.1"); + clk = clk_reg_prcc_pclk("p1_pclk3", "per1clk", U8500_CLKRST1_BASE, BIT(3), 0); clk = clk_reg_prcc_pclk("p1_pclk4", "per1clk", U8500_CLKRST1_BASE, @@ -239,6 +241,7 @@ void u8500_clk_init(void) clk = clk_reg_prcc_pclk("p1_pclk6", "per1clk", U8500_CLKRST1_BASE, BIT(6), 0); + clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.2"); clk = clk_reg_prcc_pclk("p1_pclk7", "per1clk", U8500_CLKRST1_BASE, BIT(7), 0); @@ -255,11 +258,14 @@ void u8500_clk_init(void) clk = clk_reg_prcc_pclk("p1_pclk10", "per1clk", U8500_CLKRST1_BASE, BIT(10), 0); + clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.4"); + clk = clk_reg_prcc_pclk("p1_pclk11", "per1clk", U8500_CLKRST1_BASE, BIT(11), 0); clk = clk_reg_prcc_pclk("p2_pclk0", "per2clk", U8500_CLKRST2_BASE, BIT(0), 0); + clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.3"); clk = clk_reg_prcc_pclk("p2_pclk1", "per2clk", U8500_CLKRST2_BASE, BIT(1), 0); @@ -284,7 +290,6 @@ void u8500_clk_init(void) BIT(6), 0); clk_register_clkdev(clk, "apb_pclk", "sdi1"); - clk = clk_reg_prcc_pclk("p2_pclk7", "per2clk", U8500_CLKRST2_BASE, BIT(7), 0); clk_register_clkdev(clk, "apb_pclk", "sdi3"); @@ -318,8 +323,10 @@ void u8500_clk_init(void) BIT(1), 0); clk = clk_reg_prcc_pclk("p3_pclk2", "per3clk", U8500_CLKRST3_BASE, BIT(2), 0); + clk = clk_reg_prcc_pclk("p3_pclk3", "per3clk", U8500_CLKRST3_BASE, BIT(3), 0); + clk_register_clkdev(clk, "apb_pclk", "nmk-i2c.0"); clk = clk_reg_prcc_pclk("p3_pclk4", "per3clk", U8500_CLKRST3_BASE, BIT(4), 0); @@ -401,6 +408,8 @@ void u8500_clk_init(void) clk = clk_reg_prcc_kclk("p1_i2c1_kclk", "i2cclk", U8500_CLKRST1_BASE, BIT(2), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "nmk-i2c.1"); + clk = clk_reg_prcc_kclk("p1_msp0_kclk", "msp02clk", U8500_CLKRST1_BASE, BIT(3), CLK_SET_RATE_GATE); clk = clk_reg_prcc_kclk("p1_msp1_kclk", "msp1clk", @@ -412,17 +421,23 @@ void u8500_clk_init(void) clk = clk_reg_prcc_kclk("p1_i2c2_kclk", "i2cclk", U8500_CLKRST1_BASE, BIT(6), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "nmk-i2c.2"); + clk = clk_reg_prcc_kclk("p1_slimbus0_kclk", "slimclk", U8500_CLKRST1_BASE, BIT(3), CLK_SET_RATE_GATE); /* FIXME: Redefinition of BIT(3). */ + clk = clk_reg_prcc_kclk("p1_i2c4_kclk", "i2cclk", U8500_CLKRST1_BASE, BIT(9), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "nmk-i2c.4"); + clk = clk_reg_prcc_kclk("p1_msp3_kclk", "msp1clk", U8500_CLKRST1_BASE, BIT(10), CLK_SET_RATE_GATE); /* Periph2 */ clk = clk_reg_prcc_kclk("p2_i2c3_kclk", "i2cclk", U8500_CLKRST2_BASE, BIT(0), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "nmk-i2c.3"); clk = clk_reg_prcc_kclk("p2_sdi4_kclk", "sdmmcclk", U8500_CLKRST2_BASE, BIT(2), CLK_SET_RATE_GATE); @@ -452,8 +467,10 @@ void u8500_clk_init(void) U8500_CLKRST3_BASE, BIT(1), CLK_SET_RATE_GATE); clk = clk_reg_prcc_kclk("p3_ssp1_kclk", "sspclk", U8500_CLKRST3_BASE, BIT(2), CLK_SET_RATE_GATE); + clk = clk_reg_prcc_kclk("p3_i2c0_kclk", "i2cclk", U8500_CLKRST3_BASE, BIT(3), CLK_SET_RATE_GATE); + clk_register_clkdev(clk, NULL, "nmk-i2c.0"); clk = clk_reg_prcc_kclk("p3_sdi2_kclk", "sdmmcclk", U8500_CLKRST3_BASE, BIT(4), CLK_SET_RATE_GATE); -- 2.30.2