From e990ebae4c27bc5bd06bbfefffa9564dc4f2417a Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 16 Nov 2020 12:57:13 +0200 Subject: [PATCH] ARM: OMAP2+: Drop legacy platform data for am3 debugss We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am33xx.dtsi | 19 +++++++++++---- arch/arm/mach-omap2/omap_hwmod_33xx_data.c | 37 ------------------------------ 2 files changed, 14 insertions(+), 42 deletions(-) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index d055002..87e591c 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -144,11 +144,20 @@ }; }; - pmu@4b000000 { - compatible = "arm,cortex-a8-pmu"; - interrupts = <3>; - reg = <0x4b000000 0x1000000>; - ti,hwmods = "debugss"; + target-module@4b000000 { + compatible = "ti,sysc-omap4-simple", "ti,sysc"; + clocks = <&l3_aon_clkctrl AM3_L3_AON_DEBUGSS_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x4b000000 0x1000000>; + + pmu@0 { + compatible = "arm,cortex-a8-pmu"; + interrupts = <3>; + reg = <0 0x1000000>; + ti,hwmods = "debugss"; + }; }; /* diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index 7ef7fdb..a8e5cca 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -130,34 +130,6 @@ static struct omap_hwmod am33xx_ocpwp_hwmod = { #endif /* - * 'debugss' class - * debug sub system - */ -static struct omap_hwmod_opt_clk debugss_opt_clks[] = { - { .role = "dbg_sysclk", .clk = "dbg_sysclk_ck" }, - { .role = "dbg_clka", .clk = "dbg_clka_ck" }, -}; - -static struct omap_hwmod_class am33xx_debugss_hwmod_class = { - .name = "debugss", -}; - -static struct omap_hwmod am33xx_debugss_hwmod = { - .name = "debugss", - .class = &am33xx_debugss_hwmod_class, - .clkdm_name = "l3_aon_clkdm", - .main_clk = "trace_clk_div_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = AM33XX_CM_WKUP_DEBUGSS_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = debugss_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(debugss_opt_clks), -}; - -/* * Interfaces */ @@ -177,14 +149,6 @@ static struct omap_hwmod_ocp_if am33xx_l3_main__l4_hs = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l3_main -> debugss */ -static struct omap_hwmod_ocp_if am33xx_l3_main__debugss = { - .master = &am33xx_l3_main_hwmod, - .slave = &am33xx_debugss_hwmod, - .clk = "dpll_core_m4_ck", - .user = OCP_USER_MPU, -}; - /* l4 wkup -> smartreflex0 */ static struct omap_hwmod_ocp_if am33xx_l4_wkup__smartreflex0 = { .master = &am33xx_l4_wkup_hwmod, @@ -211,7 +175,6 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l3_main__l3_s, &am33xx_l3_main__l3_instr, &am33xx_l3_s__l3_main, - &am33xx_l3_main__debugss, &am33xx_l4_wkup__smartreflex0, &am33xx_l4_wkup__smartreflex1, &am33xx_l3_main__ocmc, -- 2.7.4