Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754496Ab3H0Vbo (ORCPT ); Tue, 27 Aug 2013 17:31:44 -0400 Received: from mail-ee0-f43.google.com ([74.125.83.43]:51458 "EHLO mail-ee0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753542Ab3H0V2Y (ORCPT ); Tue, 27 Aug 2013 17:28:24 -0400 From: Sebastian Hesselbarth To: Sebastian Hesselbarth Cc: Sebastian Hesselbarth , Sascha Hauer , Shawn Guo , Russell King , Arnd Bergmann , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH RFC v2 05/16] ARM: imx: remove custom .init_time hook Date: Tue, 27 Aug 2013 23:27:59 +0200 Message-Id: <1377638890-371-6-git-send-email-sebastian.hesselbarth@gmail.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1376964271-22715-1-git-send-email-sebastian.hesselbarth@gmail.com> References: <1376964271-22715-1-git-send-email-sebastian.hesselbarth@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 9145 Lines: 284 With arch/arm calling of_clk_init(NULL) from time_init(), we can now remove custom .init_time hooks. Signed-off-by: Sebastian Hesselbarth --- Changelog: v1->v2: - added missing CLK_OF_DECLARE for imx51 and imx53 (Reported by Sascha Hauer) mx53_clocks_init can be converted as it is used DT only, mx51_clocks_init still is used by non-DT. Cc: Sascha Hauer Cc: Shawn Guo Cc: Russell King Cc: Arnd Bergmann Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- arch/arm/mach-imx/clk-imx51-imx53.c | 29 ++++++++++------------------- arch/arm/mach-imx/common.h | 4 ---- arch/arm/mach-imx/imx51-dt.c | 6 ------ arch/arm/mach-imx/mach-imx53.c | 6 ------ arch/arm/mach-imx/mach-imx6q.c | 14 +++----------- arch/arm/mach-imx/mach-imx6sl.c | 7 ------- arch/arm/mach-imx/mach-vf610.c | 9 --------- 7 files changed, 13 insertions(+), 62 deletions(-) diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 1a56a33..1b796db 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include @@ -131,8 +132,6 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil, { int i; - of_clk_init(NULL); - clk[dummy] = imx_clk_fixed("dummy", 0); clk[ckil] = imx_obtain_fixed_clock("ckil", rate_ckil); clk[osc] = imx_obtain_fixed_clock("osc", rate_osc); @@ -465,12 +464,16 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, return 0; } -int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, - unsigned long rate_ckih1, unsigned long rate_ckih2) +static void __init mx51_clocks_init_dt(struct device_node *np) +{ + mx51_clocks_init(0, 0, 0, 0); +} +CLK_OF_DECLARE(imx51_ccm, "fsl,imx51-ccm", mx51_clocks_init_dt); + +static void __init mx53_clocks_init(struct device_node *np) { int i; unsigned long r; - struct device_node *np; clk[pll1_sw] = imx_clk_pllv2("pll1_sw", "osc", MX53_DPLL1_BASE); clk[pll2_sw] = imx_clk_pllv2("pll2_sw", "osc", MX53_DPLL2_BASE); @@ -529,12 +532,11 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, pr_err("i.MX53 clk %d: register failed with %ld\n", i, PTR_ERR(clk[i])); - np = of_find_compatible_node(NULL, NULL, "fsl,imx53-ccm"); clk_data.clks = clk; clk_data.clk_num = ARRAY_SIZE(clk); of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); - mx5_clocks_common_init(rate_ckil, rate_osc, rate_ckih1, rate_ckih2); + mx5_clocks_common_init(0, 0, 0, 0); clk_register_clkdev(clk[vpu_gate], NULL, "imx53-vpu.0"); clk_register_clkdev(clk[i2c3_gate], NULL, "imx21-i2c.2"); @@ -566,16 +568,5 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, r = clk_round_rate(clk[usboh3_per_gate], 54000000); clk_set_rate(clk[usboh3_per_gate], r); - - return 0; -} - -int __init mx51_clocks_init_dt(void) -{ - return mx51_clocks_init(0, 0, 0, 0); -} - -int __init mx53_clocks_init_dt(void) -{ - return mx53_clocks_init(0, 0, 0, 0); } +CLK_OF_DECLARE(imx53_ccm, "fsl,imx53-ccm", mx53_clocks_init); diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 4517fd7..28e8ca0 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -63,13 +63,9 @@ extern int mx31_clocks_init(unsigned long fref); extern int mx35_clocks_init(void); extern int mx51_clocks_init(unsigned long ckil, unsigned long osc, unsigned long ckih1, unsigned long ckih2); -extern int mx53_clocks_init(unsigned long ckil, unsigned long osc, - unsigned long ckih1, unsigned long ckih2); extern int mx25_clocks_init_dt(void); extern int mx27_clocks_init_dt(void); extern int mx31_clocks_init_dt(void); -extern int mx51_clocks_init_dt(void); -extern int mx53_clocks_init_dt(void); extern struct platform_device *mxc_register_gpio(char *name, int id, resource_size_t iobase, resource_size_t iosize, int irq, int irq_high); extern void mxc_set_cpu_type(unsigned int type); diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c index 53e43e5..bece8a6 100644 --- a/arch/arm/mach-imx/imx51-dt.c +++ b/arch/arm/mach-imx/imx51-dt.c @@ -34,17 +34,11 @@ static const char *imx51_dt_board_compat[] __initdata = { NULL }; -static void __init imx51_timer_init(void) -{ - mx51_clocks_init_dt(); -} - DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)") .map_io = mx51_map_io, .init_early = imx51_init_early, .init_irq = mx51_init_irq, .handle_irq = imx51_handle_irq, - .init_time = imx51_timer_init, .init_machine = imx51_dt_init, .init_late = imx51_init_late, .dt_compat = imx51_dt_board_compat, diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c index 98c5894..c9c4d8d 100644 --- a/arch/arm/mach-imx/mach-imx53.c +++ b/arch/arm/mach-imx/mach-imx53.c @@ -36,17 +36,11 @@ static const char *imx53_dt_board_compat[] __initdata = { NULL }; -static void __init imx53_timer_init(void) -{ - mx53_clocks_init_dt(); -} - DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)") .map_io = mx53_map_io, .init_early = imx53_init_early, .init_irq = mx53_init_irq, .handle_irq = imx53_handle_irq, - .init_time = imx53_timer_init, .init_machine = imx53_dt_init, .init_late = imx53_init_late, .dt_compat = imx53_dt_board_compat, diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index b605098..ad71738 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -11,9 +11,7 @@ */ #include -#include #include -#include #include #include #include @@ -192,6 +190,9 @@ static void __init imx6q_1588_init(void) static void __init imx6q_init_machine(void) { + imx_print_silicon_rev(cpu_is_imx6dl() ? "i.MX6DL" : "i.MX6Q", + imx6q_revision()); + imx6q_enet_phy_init(); of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); @@ -289,14 +290,6 @@ static void __init imx6q_init_irq(void) irqchip_init(); } -static void __init imx6q_timer_init(void) -{ - of_clk_init(NULL); - clocksource_of_init(); - imx_print_silicon_rev(cpu_is_imx6dl() ? "i.MX6DL" : "i.MX6Q", - imx6q_revision()); -} - static const char *imx6q_dt_compat[] __initdata = { "fsl,imx6dl", "fsl,imx6q", @@ -307,7 +300,6 @@ DT_MACHINE_START(IMX6Q, "Freescale i.MX6 Quad/DualLite (Device Tree)") .smp = smp_ops(imx_smp_ops), .map_io = imx6q_map_io, .init_irq = imx6q_init_irq, - .init_time = imx6q_timer_init, .init_machine = imx6q_init_machine, .init_late = imx6q_init_late, .dt_compat = imx6q_dt_compat, diff --git a/arch/arm/mach-imx/mach-imx6sl.c b/arch/arm/mach-imx/mach-imx6sl.c index 0d75dc5..c70bd7c 100644 --- a/arch/arm/mach-imx/mach-imx6sl.c +++ b/arch/arm/mach-imx/mach-imx6sl.c @@ -7,7 +7,6 @@ * */ -#include #include #include #include @@ -31,11 +30,6 @@ static void __init imx6sl_init_irq(void) irqchip_init(); } -static void __init imx6sl_timer_init(void) -{ - of_clk_init(NULL); -} - static const char *imx6sl_dt_compat[] __initdata = { "fsl,imx6sl", NULL, @@ -44,7 +38,6 @@ static const char *imx6sl_dt_compat[] __initdata = { DT_MACHINE_START(IMX6SL, "Freescale i.MX6 SoloLite (Device Tree)") .map_io = debug_ll_io_init, .init_irq = imx6sl_init_irq, - .init_time = imx6sl_timer_init, .init_machine = imx6sl_init_machine, .dt_compat = imx6sl_dt_compat, .restart = mxc_restart, diff --git a/arch/arm/mach-imx/mach-vf610.c b/arch/arm/mach-imx/mach-vf610.c index 816991d..af0cb8a 100644 --- a/arch/arm/mach-imx/mach-vf610.c +++ b/arch/arm/mach-imx/mach-vf610.c @@ -8,9 +8,7 @@ */ #include -#include #include -#include #include #include @@ -28,12 +26,6 @@ static void __init vf610_init_irq(void) irqchip_init(); } -static void __init vf610_init_time(void) -{ - of_clk_init(NULL); - clocksource_of_init(); -} - static const char *vf610_dt_compat[] __initdata = { "fsl,vf610", NULL, @@ -41,7 +33,6 @@ static const char *vf610_dt_compat[] __initdata = { DT_MACHINE_START(VYBRID_VF610, "Freescale Vybrid VF610 (Device Tree)") .init_irq = vf610_init_irq, - .init_time = vf610_init_time, .init_machine = vf610_init_machine, .dt_compat = vf610_dt_compat, .restart = mxc_restart, -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/