With support to parse clock data from DT, move all main and optional
clock information from hwmod to DT.

We still retain clocks in hwmod for devices which do not have a DT node.

Signed-off-by: Tero Kristo <[email protected]>
---
 arch/arm/boot/dts/am33xx.dtsi              |   88 ++++++++++++++++++++++++++++
 arch/arm/mach-omap2/omap_hwmod_33xx_data.c |   64 --------------------
 2 files changed, 88 insertions(+), 64 deletions(-)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 4701e3c..509eab3 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -87,6 +87,8 @@
                #size-cells = <1>;
                ranges;
                ti,hwmods = "l3_main";
+               clocks = <&l3_gclk>;
+               clock-names = "fck";
 
                intc: interrupt-controller@48200000 {
                        compatible = "ti,omap2-intc";
@@ -99,6 +101,8 @@
                gpio0: gpio@44e07000 {
                        compatible = "ti,omap4-gpio";
                        ti,hwmods = "gpio1";
+                       clocks = <&dpll_core_m4_div2_ck>, <&gpio0_dbclk>;
+                       clock-names = "fck", "dbclk";
                        gpio-controller;
                        #gpio-cells = <2>;
                        interrupt-controller;
@@ -110,6 +114,8 @@
                gpio1: gpio@4804c000 {
                        compatible = "ti,omap4-gpio";
                        ti,hwmods = "gpio2";
+                       clocks = <&l4ls_gclk>, <&gpio1_dbclk>;
+                       clock-names = "fck", "dbclk";
                        gpio-controller;
                        #gpio-cells = <2>;
                        interrupt-controller;
@@ -121,6 +127,8 @@
                gpio2: gpio@481ac000 {
                        compatible = "ti,omap4-gpio";
                        ti,hwmods = "gpio3";
+                       clocks = <&l4ls_gclk>, <&gpio2_dbclk>;
+                       clock-names = "fck", "dbclk";
                        gpio-controller;
                        #gpio-cells = <2>;
                        interrupt-controller;
@@ -132,6 +140,8 @@
                gpio3: gpio@481ae000 {
                        compatible = "ti,omap4-gpio";
                        ti,hwmods = "gpio4";
+                       clocks = <&l4ls_gclk>, <&gpio3_dbclk>;
+                       clock-names = "fck", "dbclk";
                        gpio-controller;
                        #gpio-cells = <2>;
                        interrupt-controller;
@@ -143,6 +153,8 @@
                uart0: serial@44e09000 {
                        compatible = "ti,omap3-uart";
                        ti,hwmods = "uart1";
+                       clocks = <&dpll_per_m2_div4_wkupdm_ck>;
+                       clock-names = "fck";
                        clock-frequency = <48000000>;
                        reg = <0x44e09000 0x2000>;
                        interrupts = <72>;
@@ -152,6 +164,8 @@
                uart1: serial@48022000 {
                        compatible = "ti,omap3-uart";
                        ti,hwmods = "uart2";
+                       clocks = <&dpll_per_m2_div4_ck>;
+                       clock-names = "fck";
                        clock-frequency = <48000000>;
                        reg = <0x48022000 0x2000>;
                        interrupts = <73>;
@@ -161,6 +175,8 @@
                uart2: serial@48024000 {
                        compatible = "ti,omap3-uart";
                        ti,hwmods = "uart3";
+                       clocks = <&dpll_per_m2_div4_ck>;
+                       clock-names = "fck";
                        clock-frequency = <48000000>;
                        reg = <0x48024000 0x2000>;
                        interrupts = <74>;
@@ -170,6 +186,8 @@
                uart3: serial@481a6000 {
                        compatible = "ti,omap3-uart";
                        ti,hwmods = "uart4";
+                       clocks = <&dpll_per_m2_div4_ck>;
+                       clock-names = "fck";
                        clock-frequency = <48000000>;
                        reg = <0x481a6000 0x2000>;
                        interrupts = <44>;
@@ -179,6 +197,8 @@
                uart4: serial@481a8000 {
                        compatible = "ti,omap3-uart";
                        ti,hwmods = "uart5";
+                       clocks = <&dpll_per_m2_div4_ck>;
+                       clock-names = "fck";
                        clock-frequency = <48000000>;
                        reg = <0x481a8000 0x2000>;
                        interrupts = <45>;
@@ -188,6 +208,8 @@
                uart5: serial@481aa000 {
                        compatible = "ti,omap3-uart";
                        ti,hwmods = "uart6";
+                       clocks = <&dpll_per_m2_div4_ck>;
+                       clock-names = "fck";
                        clock-frequency = <48000000>;
                        reg = <0x481aa000 0x2000>;
                        interrupts = <46>;
@@ -199,6 +221,8 @@
                        #address-cells = <1>;
                        #size-cells = <0>;
                        ti,hwmods = "i2c1";
+                       clocks = <&dpll_per_m2_div4_wkupdm_ck>;
+                       clock-names = "fck";
                        reg = <0x44e0b000 0x1000>;
                        interrupts = <70>;
                        status = "disabled";
@@ -209,6 +233,8 @@
                        #address-cells = <1>;
                        #size-cells = <0>;
                        ti,hwmods = "i2c2";
+                       clocks = <&dpll_per_m2_div4_ck>;
+                       clock-names = "fck";
                        reg = <0x4802a000 0x1000>;
                        interrupts = <71>;
                        status = "disabled";
@@ -219,6 +245,8 @@
                        #address-cells = <1>;
                        #size-cells = <0>;
                        ti,hwmods = "i2c3";
+                       clocks = <&dpll_per_m2_div4_ck>;
+                       clock-names = "fck";
                        reg = <0x4819c000 0x1000>;
                        interrupts = <30>;
                        status = "disabled";
@@ -227,6 +255,8 @@
                wdt2: wdt@44e35000 {
                        compatible = "ti,omap3-wdt";
                        ti,hwmods = "wd_timer2";
+                       clocks = <&wdt1_fck>;
+                       clock-names = "fck";
                        reg = <0x44e35000 0x1000>;
                        interrupts = <91>;
                };
@@ -234,6 +264,8 @@
                dcan0: d_can@481cc000 {
                        compatible = "bosch,d_can";
                        ti,hwmods = "d_can0";
+                       clocks = <&dcan0_fck>;
+                       clock-names = "fck";
                        reg = <0x481cc000 0x2000
                                0x44e10644 0x4>;
                        interrupts = <52>;
@@ -243,6 +275,8 @@
                dcan1: d_can@481d0000 {
                        compatible = "bosch,d_can";
                        ti,hwmods = "d_can1";
+                       clocks = <&dcan1_fck>;
+                       clock-names = "fck";
                        reg = <0x481d0000 0x2000
                                0x44e10644 0x4>;
                        interrupts = <55>;
@@ -254,6 +288,8 @@
                        reg = <0x44e31000 0x400>;
                        interrupts = <67>;
                        ti,hwmods = "timer1";
+                       clocks = <&timer1_fck>;
+                       clock-names = "fck";
                        ti,timer-alwon;
                };
 
@@ -262,6 +298,8 @@
                        reg = <0x48040000 0x400>;
                        interrupts = <68>;
                        ti,hwmods = "timer2";
+                       clocks = <&timer2_fck>;
+                       clock-names = "fck";
                };
 
                timer3: timer@48042000 {
@@ -269,6 +307,8 @@
                        reg = <0x48042000 0x400>;
                        interrupts = <69>;
                        ti,hwmods = "timer3";
+                       clocks = <&timer3_fck>;
+                       clock-names = "fck";
                };
 
                timer4: timer@48044000 {
@@ -276,6 +316,8 @@
                        reg = <0x48044000 0x400>;
                        interrupts = <92>;
                        ti,hwmods = "timer4";
+                       clocks = <&timer4_fck>;
+                       clock-names = "fck";
                        ti,timer-pwm;
                };
 
@@ -284,6 +326,8 @@
                        reg = <0x48046000 0x400>;
                        interrupts = <93>;
                        ti,hwmods = "timer5";
+                       clocks = <&timer5_fck>;
+                       clock-names = "fck";
                        ti,timer-pwm;
                };
 
@@ -292,6 +336,8 @@
                        reg = <0x48048000 0x400>;
                        interrupts = <94>;
                        ti,hwmods = "timer6";
+                       clocks = <&timer6_fck>;
+                       clock-names = "fck";
                        ti,timer-pwm;
                };
 
@@ -300,6 +346,8 @@
                        reg = <0x4804a000 0x400>;
                        interrupts = <95>;
                        ti,hwmods = "timer7";
+                       clocks = <&timer7_fck>;
+                       clock-names = "fck";
                        ti,timer-pwm;
                };
 
@@ -309,6 +357,8 @@
                        interrupts = <75
                                      76>;
                        ti,hwmods = "rtc";
+                       clocks = <&clk_32768_ck>;
+                       clock-names = "fck";
                };
 
                spi0: spi@48030000 {
@@ -319,6 +369,8 @@
                        interrupts = <65>;
                        ti,spi-num-cs = <2>;
                        ti,hwmods = "spi0";
+                       clocks = <&dpll_per_m2_div4_ck>;
+                       clock-names = "fck";
                        status = "disabled";
                };
 
@@ -330,6 +382,8 @@
                        interrupts = <125>;
                        ti,spi-num-cs = <2>;
                        ti,hwmods = "spi1";
+                       clocks = <&dpll_per_m2_div4_ck>;
+                       clock-names = "fck";
                        status = "disabled";
                };
 
@@ -348,12 +402,16 @@
                        port1-mode = <3>;
                        power = <250>;
                        ti,hwmods = "usb_otg_hs";
+                       clocks = <&usbotg_fck>;
+                       clock-names = "fck";
                };
 
                epwmss0: epwmss@48300000 {
                        compatible = "ti,am33xx-pwmss";
                        reg = <0x48300000 0x10>;
                        ti,hwmods = "epwmss0";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                        #address-cells = <1>;
                        #size-cells = <1>;
                        status = "disabled";
@@ -366,6 +424,8 @@
                                #pwm-cells = <3>;
                                reg = <0x48300100 0x80>;
                                ti,hwmods = "ecap0";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                                status = "disabled";
                        };
 
@@ -374,6 +434,8 @@
                                #pwm-cells = <3>;
                                reg = <0x48300200 0x80>;
                                ti,hwmods = "ehrpwm0";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                                status = "disabled";
                        };
                };
@@ -382,6 +444,8 @@
                        compatible = "ti,am33xx-pwmss";
                        reg = <0x48302000 0x10>;
                        ti,hwmods = "epwmss1";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                        #address-cells = <1>;
                        #size-cells = <1>;
                        status = "disabled";
@@ -394,6 +458,8 @@
                                #pwm-cells = <3>;
                                reg = <0x48302100 0x80>;
                                ti,hwmods = "ecap1";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                                status = "disabled";
                        };
 
@@ -402,6 +468,8 @@
                                #pwm-cells = <3>;
                                reg = <0x48302200 0x80>;
                                ti,hwmods = "ehrpwm1";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                                status = "disabled";
                        };
                };
@@ -410,6 +478,8 @@
                        compatible = "ti,am33xx-pwmss";
                        reg = <0x48304000 0x10>;
                        ti,hwmods = "epwmss2";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                        #address-cells = <1>;
                        #size-cells = <1>;
                        status = "disabled";
@@ -422,6 +492,8 @@
                                #pwm-cells = <3>;
                                reg = <0x48304100 0x80>;
                                ti,hwmods = "ecap2";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                                status = "disabled";
                        };
 
@@ -430,6 +502,8 @@
                                #pwm-cells = <3>;
                                reg = <0x48304200 0x80>;
                                ti,hwmods = "ehrpwm2";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                                status = "disabled";
                        };
                };
@@ -437,6 +511,8 @@
                mac: ethernet@4a100000 {
                        compatible = "ti,cpsw";
                        ti,hwmods = "cpgmac0";
+                       clocks = <&cpsw_125mhz_gclk>;
+                       clock-names = "fck";
                        cpdma_channels = <8>;
                        ale_entries = <1024>;
                        bd_ram_size = <0x2000>;
@@ -466,6 +542,8 @@
                                #address-cells = <1>;
                                #size-cells = <0>;
                                ti,hwmods = "davinci_mdio";
+                       clocks = <&cpsw_125mhz_gclk>;
+                       clock-names = "fck";
                                bus_freq = <1000000>;
                                reg = <0x4a101000 0x100>;
                        };
@@ -485,6 +563,8 @@
                        compatible = "ti,am3352-ocmcram";
                        reg = <0x40300000 0x10000>;
                        ti,hwmods = "ocmcram";
+                       clocks = <&l3_gclk>;
+                       clock-names = "fck";
                };
 
                wkup_m3: wkup_m3@44d00000 {
@@ -492,6 +572,8 @@
                        reg = <0x44d00000 0x4000        /* M3 UMEM */
                               0x44d80000 0x2000>;      /* M3 DMEM */
                        ti,hwmods = "wkup_m3";
+                       clocks = <&dpll_core_m4_div2_ck>;
+                       clock-names = "fck";
                };
 
                elm: elm@48080000 {
@@ -499,6 +581,8 @@
                        reg = <0x48080000 0x2000>;
                        interrupts = <4>;
                        ti,hwmods = "elm";
+                       clocks = <&l4ls_gclk>;
+                       clock-names = "fck";
                        status = "disabled";
                };
 
@@ -508,6 +592,8 @@
                        interrupt-parent = <&intc>;
                        interrupts = <16>;
                        ti,hwmods = "adc_tsc";
+                       clocks = <&adc_tsc_fck>;
+                       clock-names = "fck";
                        status = "disabled";
 
                        tsc {
@@ -522,6 +608,8 @@
                gpmc: gpmc@50000000 {
                        compatible = "ti,am3352-gpmc";
                        ti,hwmods = "gpmc";
+                       clocks = <&l3s_gclk>;
+                       clock-names = "fck";
                        reg = <0x50000000 0x2000>;
                        interrupts = <100>;
                        gpmc,num-cs = <7>;
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c 
b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index eb2f3b9..46de57b 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -75,7 +75,6 @@ static struct omap_hwmod am33xx_l3_main_hwmod = {
        .class          = &am33xx_l3_hwmod_class,
        .clkdm_name     = "l3_clkdm",
        .flags          = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET),
-       .main_clk       = "l3_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_L3_CLKCTRL_OFFSET,
@@ -199,7 +198,6 @@ static struct omap_hwmod am33xx_wkup_m3_hwmod = {
        .clkdm_name     = "l4_wkup_aon_clkdm",
        /* Keep hardreset asserted */
        .flags          = HWMOD_INIT_NO_RESET | HWMOD_NO_IDLEST,
-       .main_clk       = "dpll_core_m4_div2_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_WKUP_WKUP_M3_CLKCTRL_OFFSET,
@@ -306,7 +304,6 @@ static struct omap_hwmod am33xx_adc_tsc_hwmod = {
        .name           = "adc_tsc",
        .class          = &am33xx_adc_tsc_hwmod_class,
        .clkdm_name     = "l4_wkup_clkdm",
-       .main_clk       = "adc_tsc_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_WKUP_ADC_TSC_CLKCTRL_OFFSET,
@@ -473,7 +470,6 @@ static struct omap_hwmod am33xx_ocmcram_hwmod = {
        .class          = &am33xx_ocmcram_hwmod_class,
        .clkdm_name     = "l3_clkdm",
        .flags          = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET),
-       .main_clk       = "l3_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET,
@@ -561,7 +557,6 @@ static struct omap_hwmod am33xx_cpgmac0_hwmod = {
        .class          = &am33xx_cpgmac0_hwmod_class,
        .clkdm_name     = "cpsw_125mhz_clkdm",
        .flags          = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY),
-       .main_clk       = "cpsw_125mhz_gclk",
        .mpu_rt_idx     = 1,
        .prcm           = {
                .omap4  = {
@@ -582,7 +577,6 @@ static struct omap_hwmod am33xx_mdio_hwmod = {
        .name           = "davinci_mdio",
        .class          = &am33xx_mdio_hwmod_class,
        .clkdm_name     = "cpsw_125mhz_clkdm",
-       .main_clk       = "cpsw_125mhz_gclk",
 };
 
 /*
@@ -597,7 +591,6 @@ static struct omap_hwmod am33xx_dcan0_hwmod = {
        .name           = "d_can0",
        .class          = &am33xx_dcan_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "dcan0_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_DCAN0_CLKCTRL_OFFSET,
@@ -611,7 +604,6 @@ static struct omap_hwmod am33xx_dcan1_hwmod = {
        .name           = "d_can1",
        .class          = &am33xx_dcan_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "dcan1_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_DCAN1_CLKCTRL_OFFSET,
@@ -641,7 +633,6 @@ static struct omap_hwmod am33xx_elm_hwmod = {
        .name           = "elm",
        .class          = &am33xx_elm_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_ELM_CLKCTRL_OFFSET,
@@ -683,7 +674,6 @@ static struct omap_hwmod am33xx_epwmss0_hwmod = {
        .name           = "epwmss0",
        .class          = &am33xx_epwmss_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_EPWMSS0_CLKCTRL_OFFSET,
@@ -697,7 +687,6 @@ static struct omap_hwmod am33xx_ecap0_hwmod = {
        .name           = "ecap0",
        .class          = &am33xx_ecap_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
 };
 
 /* eqep0 */
@@ -713,7 +702,6 @@ static struct omap_hwmod am33xx_ehrpwm0_hwmod = {
        .name           = "ehrpwm0",
        .class          = &am33xx_ehrpwm_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
 };
 
 /* epwmss1 */
@@ -721,7 +709,6 @@ static struct omap_hwmod am33xx_epwmss1_hwmod = {
        .name           = "epwmss1",
        .class          = &am33xx_epwmss_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_EPWMSS1_CLKCTRL_OFFSET,
@@ -735,7 +722,6 @@ static struct omap_hwmod am33xx_ecap1_hwmod = {
        .name           = "ecap1",
        .class          = &am33xx_ecap_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
 };
 
 /* eqep1 */
@@ -751,7 +737,6 @@ static struct omap_hwmod am33xx_ehrpwm1_hwmod = {
        .name           = "ehrpwm1",
        .class          = &am33xx_ehrpwm_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
 };
 
 /* epwmss2 */
@@ -759,7 +744,6 @@ static struct omap_hwmod am33xx_epwmss2_hwmod = {
        .name           = "epwmss2",
        .class          = &am33xx_epwmss_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_EPWMSS2_CLKCTRL_OFFSET,
@@ -773,7 +757,6 @@ static struct omap_hwmod am33xx_ecap2_hwmod = {
        .name           = "ecap2",
        .class          = &am33xx_ecap_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
 };
 
 /* eqep2 */
@@ -789,7 +772,6 @@ static struct omap_hwmod am33xx_ehrpwm2_hwmod = {
        .name           = "ehrpwm2",
        .class          = &am33xx_ehrpwm_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "l4ls_gclk",
 };
 
 /*
@@ -819,90 +801,66 @@ static struct omap_gpio_dev_attr gpio_dev_attr = {
 };
 
 /* gpio0 */
-static struct omap_hwmod_opt_clk gpio0_opt_clks[] = {
-       { .role = "dbclk", .clk = "gpio0_dbclk" },
-};
 
 static struct omap_hwmod am33xx_gpio0_hwmod = {
        .name           = "gpio1",
        .class          = &am33xx_gpio_hwmod_class,
        .clkdm_name     = "l4_wkup_clkdm",
        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-       .main_clk       = "dpll_core_m4_div2_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_WKUP_GPIO0_CLKCTRL_OFFSET,
                        .modulemode     = MODULEMODE_SWCTRL,
                },
        },
-       .opt_clks       = gpio0_opt_clks,
-       .opt_clks_cnt   = ARRAY_SIZE(gpio0_opt_clks),
        .dev_attr       = &gpio_dev_attr,
 };
 
 /* gpio1 */
-static struct omap_hwmod_opt_clk gpio1_opt_clks[] = {
-       { .role = "dbclk", .clk = "gpio1_dbclk" },
-};
 
 static struct omap_hwmod am33xx_gpio1_hwmod = {
        .name           = "gpio2",
        .class          = &am33xx_gpio_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-       .main_clk       = "l4ls_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_GPIO1_CLKCTRL_OFFSET,
                        .modulemode     = MODULEMODE_SWCTRL,
                },
        },
-       .opt_clks       = gpio1_opt_clks,
-       .opt_clks_cnt   = ARRAY_SIZE(gpio1_opt_clks),
        .dev_attr       = &gpio_dev_attr,
 };
 
 /* gpio2 */
-static struct omap_hwmod_opt_clk gpio2_opt_clks[] = {
-       { .role = "dbclk", .clk = "gpio2_dbclk" },
-};
 
 static struct omap_hwmod am33xx_gpio2_hwmod = {
        .name           = "gpio3",
        .class          = &am33xx_gpio_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-       .main_clk       = "l4ls_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_GPIO2_CLKCTRL_OFFSET,
                        .modulemode     = MODULEMODE_SWCTRL,
                },
        },
-       .opt_clks       = gpio2_opt_clks,
-       .opt_clks_cnt   = ARRAY_SIZE(gpio2_opt_clks),
        .dev_attr       = &gpio_dev_attr,
 };
 
 /* gpio3 */
-static struct omap_hwmod_opt_clk gpio3_opt_clks[] = {
-       { .role = "dbclk", .clk = "gpio3_dbclk" },
-};
 
 static struct omap_hwmod am33xx_gpio3_hwmod = {
        .name           = "gpio4",
        .class          = &am33xx_gpio_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
-       .main_clk       = "l4ls_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_GPIO3_CLKCTRL_OFFSET,
                        .modulemode     = MODULEMODE_SWCTRL,
                },
        },
-       .opt_clks       = gpio3_opt_clks,
-       .opt_clks_cnt   = ARRAY_SIZE(gpio3_opt_clks),
        .dev_attr       = &gpio_dev_attr,
 };
 
@@ -927,7 +885,6 @@ static struct omap_hwmod am33xx_gpmc_hwmod = {
        .class          = &am33xx_gpmc_hwmod_class,
        .clkdm_name     = "l3s_clkdm",
        .flags          = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET),
-       .main_clk       = "l3s_gclk",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_GPMC_CLKCTRL_OFFSET,
@@ -965,7 +922,6 @@ static struct omap_hwmod am33xx_i2c1_hwmod = {
        .class          = &i2c_class,
        .clkdm_name     = "l4_wkup_clkdm",
        .flags          = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-       .main_clk       = "dpll_per_m2_div4_wkupdm_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_WKUP_I2C0_CLKCTRL_OFFSET,
@@ -981,7 +937,6 @@ static struct omap_hwmod am33xx_i2c2_hwmod = {
        .class          = &i2c_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-       .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4 = {
                        .clkctrl_offs   = AM33XX_CM_PER_I2C1_CLKCTRL_OFFSET,
@@ -997,7 +952,6 @@ static struct omap_hwmod am33xx_i2c3_hwmod = {
        .class          = &i2c_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT,
-       .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_I2C2_CLKCTRL_OFFSET,
@@ -1207,7 +1161,6 @@ static struct omap_hwmod am33xx_rtc_hwmod = {
        .name           = "rtc",
        .class          = &am33xx_rtc_hwmod_class,
        .clkdm_name     = "l4_rtc_clkdm",
-       .main_clk       = "clk_32768_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_RTC_RTC_CLKCTRL_OFFSET,
@@ -1242,7 +1195,6 @@ static struct omap_hwmod am33xx_spi0_hwmod = {
        .name           = "spi0",
        .class          = &am33xx_spi_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_SPI0_CLKCTRL_OFFSET,
@@ -1257,7 +1209,6 @@ static struct omap_hwmod am33xx_spi1_hwmod = {
        .name           = "spi1",
        .class          = &am33xx_spi_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_SPI1_CLKCTRL_OFFSET,
@@ -1326,7 +1277,6 @@ static struct omap_hwmod am33xx_timer1_hwmod = {
        .name           = "timer1",
        .class          = &am33xx_timer1ms_hwmod_class,
        .clkdm_name     = "l4_wkup_clkdm",
-       .main_clk       = "timer1_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_WKUP_TIMER1_CLKCTRL_OFFSET,
@@ -1339,7 +1289,6 @@ static struct omap_hwmod am33xx_timer2_hwmod = {
        .name           = "timer2",
        .class          = &am33xx_timer_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "timer2_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_TIMER2_CLKCTRL_OFFSET,
@@ -1352,7 +1301,6 @@ static struct omap_hwmod am33xx_timer3_hwmod = {
        .name           = "timer3",
        .class          = &am33xx_timer_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "timer3_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_TIMER3_CLKCTRL_OFFSET,
@@ -1365,7 +1313,6 @@ static struct omap_hwmod am33xx_timer4_hwmod = {
        .name           = "timer4",
        .class          = &am33xx_timer_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "timer4_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_TIMER4_CLKCTRL_OFFSET,
@@ -1378,7 +1325,6 @@ static struct omap_hwmod am33xx_timer5_hwmod = {
        .name           = "timer5",
        .class          = &am33xx_timer_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "timer5_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_TIMER5_CLKCTRL_OFFSET,
@@ -1391,7 +1337,6 @@ static struct omap_hwmod am33xx_timer6_hwmod = {
        .name           = "timer6",
        .class          = &am33xx_timer_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "timer6_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_TIMER6_CLKCTRL_OFFSET,
@@ -1404,7 +1349,6 @@ static struct omap_hwmod am33xx_timer7_hwmod = {
        .name           = "timer7",
        .class          = &am33xx_timer_hwmod_class,
        .clkdm_name     = "l4ls_clkdm",
-       .main_clk       = "timer7_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_TIMER7_CLKCTRL_OFFSET,
@@ -1514,7 +1458,6 @@ static struct omap_hwmod am33xx_uart1_hwmod = {
        .class          = &uart_class,
        .clkdm_name     = "l4_wkup_clkdm",
        .flags          = DEBUG_AM33XXUART1_FLAGS | HWMOD_SWSUP_SIDLE_ACT,
-       .main_clk       = "dpll_per_m2_div4_wkupdm_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_WKUP_UART0_CLKCTRL_OFFSET,
@@ -1528,7 +1471,6 @@ static struct omap_hwmod am33xx_uart2_hwmod = {
        .class          = &uart_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_SWSUP_SIDLE_ACT,
-       .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_UART1_CLKCTRL_OFFSET,
@@ -1543,7 +1485,6 @@ static struct omap_hwmod am33xx_uart3_hwmod = {
        .class          = &uart_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_SWSUP_SIDLE_ACT,
-       .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_UART2_CLKCTRL_OFFSET,
@@ -1557,7 +1498,6 @@ static struct omap_hwmod am33xx_uart4_hwmod = {
        .class          = &uart_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_SWSUP_SIDLE_ACT,
-       .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_UART3_CLKCTRL_OFFSET,
@@ -1571,7 +1511,6 @@ static struct omap_hwmod am33xx_uart5_hwmod = {
        .class          = &uart_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_SWSUP_SIDLE_ACT,
-       .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_UART4_CLKCTRL_OFFSET,
@@ -1585,7 +1524,6 @@ static struct omap_hwmod am33xx_uart6_hwmod = {
        .class          = &uart_class,
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_SWSUP_SIDLE_ACT,
-       .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_UART5_CLKCTRL_OFFSET,
@@ -1621,7 +1559,6 @@ static struct omap_hwmod am33xx_wd_timer1_hwmod = {
        .class          = &am33xx_wd_timer_hwmod_class,
        .clkdm_name     = "l4_wkup_clkdm",
        .flags          = HWMOD_SWSUP_SIDLE,
-       .main_clk       = "wdt1_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_WKUP_WDT1_CLKCTRL_OFFSET,
@@ -1653,7 +1590,6 @@ static struct omap_hwmod am33xx_usbss_hwmod = {
        .class          = &am33xx_usbotg_class,
        .clkdm_name     = "l3s_clkdm",
        .flags          = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
-       .main_clk       = "usbotg_fck",
        .prcm           = {
                .omap4  = {
                        .clkctrl_offs   = AM33XX_CM_PER_USB0_CLKCTRL_OFFSET,
-- 
1.7.9.5

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