diff options
Diffstat (limited to 'drivers/clk/ti/clk-33xx.c')
| -rw-r--r-- | drivers/clk/ti/clk-33xx.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c index a360d3109555..9269e6a0db6a 100644 --- a/drivers/clk/ti/clk-33xx.c +++ b/drivers/clk/ti/clk-33xx.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * AM33XX Clock init * * Copyright (C) 2013 Texas Instruments, Inc * Tero Kristo (t-kristo@ti.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/kernel.h> @@ -107,7 +99,7 @@ static const struct omap_clkctrl_reg_data am3_l4hs_clkctrl_regs[] __initconst = }; static const struct omap_clkctrl_reg_data am3_pruss_ocp_clkctrl_regs[] __initconst = { - { AM3_PRUSS_OCP_PRUSS_CLKCTRL, NULL, CLKF_SW_SUP, "pruss_ocp_gclk" }, + { AM3_PRUSS_OCP_PRUSS_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "pruss_ocp_gclk" }, { 0 }, }; @@ -212,12 +204,12 @@ static const struct omap_clkctrl_reg_data am3_mpu_clkctrl_regs[] __initconst = { }; static const struct omap_clkctrl_reg_data am3_l4_rtc_clkctrl_regs[] __initconst = { - { AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk_32768_ck" }, + { AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk-24mhz-clkctrl:0000:0" }, { 0 }, }; static const struct omap_clkctrl_reg_data am3_gfx_l3_clkctrl_regs[] __initconst = { - { AM3_GFX_L3_GFX_CLKCTRL, NULL, CLKF_SW_SUP, "gfx_fck_div_ck" }, + { AM3_GFX_L3_GFX_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_NO_IDLEST, "gfx_fck_div_ck" }, { 0 }, }; @@ -266,6 +258,10 @@ static const char *enable_init_clks[] = { "dpll_ddr_m2_ck", "dpll_mpu_m2_ck", "l3_gclk", + /* WKUP_DEBUGSS_CLKCTRL - disable fails, AM335x Errata Advisory 1.0.42 */ + "l3-aon-clkctrl:0000:0", + /* AM3_L3_L3_MAIN_CLKCTRL, needed during suspend */ + "l3-clkctrl:00bc:0", "l4hs_gclk", "l4fw_gclk", "l4ls_gclk", @@ -277,10 +273,7 @@ int __init am33xx_dt_clk_init(void) { struct clk *clk1, *clk2; - if (ti_clk_get_features()->flags & TI_CLK_CLKCTRL_COMPAT) - ti_dt_clocks_register(am33xx_compat_clks); - else - ti_dt_clocks_register(am33xx_clks); + ti_dt_clocks_register(am33xx_clks); omap2_clk_disable_autoidle_all(); |