This removes the unused legacy clock init code from
arch/arm/mach-davinci/dm355.c.

Signed-off-by: David Lechner <da...@lechnology.com>
Reviewed-by: Sekhar Nori <nsek...@ti.com>
---

v11 changes:
- none

v10 changes:
- none

v9 changes:
- rebased

v8 changes:
- none

v7 changes:
- rebased
- add davinci prefix to commit message

v6 changes:
- rebased


 arch/arm/mach-davinci/dm355.c | 357 ----------------------------------
 1 file changed, 357 deletions(-)

diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 14014b942e8a..9f7d38d12c88 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -35,11 +35,6 @@
 #include "davinci.h"
 #include "mux.h"
 
-#ifndef CONFIG_COMMON_CLK
-#include "clock.h"
-#include "psc.h"
-#endif
-
 #define DM355_UART2_BASE       (IO_PHYS + 0x206000)
 #define DM355_OSD_BASE         (IO_PHYS + 0x70200)
 #define DM355_VENC_BASE                (IO_PHYS + 0x70400)
@@ -49,349 +44,6 @@
  */
 #define DM355_REF_FREQ         24000000        /* 24 or 36 MHz */
 
-#ifndef CONFIG_COMMON_CLK
-static struct pll_data pll1_data = {
-       .num       = 1,
-       .phys_base = DAVINCI_PLL1_BASE,
-       .flags     = PLL_HAS_PREDIV | PLL_HAS_POSTDIV,
-};
-
-static struct pll_data pll2_data = {
-       .num       = 2,
-       .phys_base = DAVINCI_PLL2_BASE,
-       .flags     = PLL_HAS_PREDIV,
-};
-
-static struct clk ref_clk = {
-       .name = "ref_clk",
-       /* FIXME -- crystal rate is board-specific */
-       .rate = DM355_REF_FREQ,
-};
-
-static struct clk pll1_clk = {
-       .name = "pll1",
-       .parent = &ref_clk,
-       .flags = CLK_PLL,
-       .pll_data = &pll1_data,
-};
-
-static struct clk pll1_aux_clk = {
-       .name = "pll1_aux_clk",
-       .parent = &pll1_clk,
-       .flags = CLK_PLL | PRE_PLL,
-};
-
-static struct clk pll1_sysclk1 = {
-       .name = "pll1_sysclk1",
-       .parent = &pll1_clk,
-       .flags = CLK_PLL,
-       .div_reg = PLLDIV1,
-};
-
-static struct clk pll1_sysclk2 = {
-       .name = "pll1_sysclk2",
-       .parent = &pll1_clk,
-       .flags = CLK_PLL,
-       .div_reg = PLLDIV2,
-};
-
-static struct clk pll1_sysclk3 = {
-       .name = "pll1_sysclk3",
-       .parent = &pll1_clk,
-       .flags = CLK_PLL,
-       .div_reg = PLLDIV3,
-};
-
-static struct clk pll1_sysclk4 = {
-       .name = "pll1_sysclk4",
-       .parent = &pll1_clk,
-       .flags = CLK_PLL,
-       .div_reg = PLLDIV4,
-};
-
-static struct clk pll1_sysclkbp = {
-       .name = "pll1_sysclkbp",
-       .parent = &pll1_clk,
-       .flags = CLK_PLL | PRE_PLL,
-       .div_reg = BPDIV
-};
-
-static struct clk vpss_dac_clk = {
-       .name = "vpss_dac",
-       .parent = &pll1_sysclk3,
-       .lpsc = DM355_LPSC_VPSS_DAC,
-};
-
-static struct clk vpss_master_clk = {
-       .name = "vpss_master",
-       .parent = &pll1_sysclk4,
-       .lpsc = DAVINCI_LPSC_VPSSMSTR,
-       .flags = CLK_PSC,
-};
-
-static struct clk vpss_slave_clk = {
-       .name = "vpss_slave",
-       .parent = &pll1_sysclk4,
-       .lpsc = DAVINCI_LPSC_VPSSSLV,
-};
-
-static struct clk clkout1_clk = {
-       .name = "clkout1",
-       .parent = &pll1_aux_clk,
-       /* NOTE:  clkout1 can be externally gated by muxing GPIO-18 */
-};
-
-static struct clk clkout2_clk = {
-       .name = "clkout2",
-       .parent = &pll1_sysclkbp,
-};
-
-static struct clk pll2_clk = {
-       .name = "pll2",
-       .parent = &ref_clk,
-       .flags = CLK_PLL,
-       .pll_data = &pll2_data,
-};
-
-static struct clk pll2_sysclk1 = {
-       .name = "pll2_sysclk1",
-       .parent = &pll2_clk,
-       .flags = CLK_PLL,
-       .div_reg = PLLDIV1,
-};
-
-static struct clk pll2_sysclkbp = {
-       .name = "pll2_sysclkbp",
-       .parent = &pll2_clk,
-       .flags = CLK_PLL | PRE_PLL,
-       .div_reg = BPDIV
-};
-
-static struct clk clkout3_clk = {
-       .name = "clkout3",
-       .parent = &pll2_sysclkbp,
-       /* NOTE:  clkout3 can be externally gated by muxing GPIO-16 */
-};
-
-static struct clk arm_clk = {
-       .name = "arm_clk",
-       .parent = &pll1_sysclk1,
-       .lpsc = DAVINCI_LPSC_ARM,
-       .flags = ALWAYS_ENABLED,
-};
-
-/*
- * NOT LISTED below, and not touched by Linux
- *   - in SyncReset state by default
- *     .lpsc = DAVINCI_LPSC_TPCC,
- *     .lpsc = DAVINCI_LPSC_TPTC0,
- *     .lpsc = DAVINCI_LPSC_TPTC1,
- *     .lpsc = DAVINCI_LPSC_DDR_EMIF, .parent = &sysclk2_clk,
- *     .lpsc = DAVINCI_LPSC_MEMSTICK,
- *   - in Enabled state by default
- *     .lpsc = DAVINCI_LPSC_SYSTEM_SUBSYS,
- *     .lpsc = DAVINCI_LPSC_SCR2,      // "bus"
- *     .lpsc = DAVINCI_LPSC_SCR3,      // "bus"
- *     .lpsc = DAVINCI_LPSC_SCR4,      // "bus"
- *     .lpsc = DAVINCI_LPSC_CROSSBAR,  // "emulation"
- *     .lpsc = DAVINCI_LPSC_CFG27,     // "test"
- *     .lpsc = DAVINCI_LPSC_CFG3,      // "test"
- *     .lpsc = DAVINCI_LPSC_CFG5,      // "test"
- */
-
-static struct clk mjcp_clk = {
-       .name = "mjcp",
-       .parent = &pll1_sysclk1,
-       .lpsc = DAVINCI_LPSC_IMCOP,
-};
-
-static struct clk uart0_clk = {
-       .name = "uart0",
-       .parent = &pll1_aux_clk,
-       .lpsc = DAVINCI_LPSC_UART0,
-};
-
-static struct clk uart1_clk = {
-       .name = "uart1",
-       .parent = &pll1_aux_clk,
-       .lpsc = DAVINCI_LPSC_UART1,
-};
-
-static struct clk uart2_clk = {
-       .name = "uart2",
-       .parent = &pll1_sysclk2,
-       .lpsc = DAVINCI_LPSC_UART2,
-};
-
-static struct clk i2c_clk = {
-       .name = "i2c",
-       .parent = &pll1_aux_clk,
-       .lpsc = DAVINCI_LPSC_I2C,
-};
-
-static struct clk asp0_clk = {
-       .name = "asp0",
-       .parent = &pll1_sysclk2,
-       .lpsc = DAVINCI_LPSC_McBSP,
-};
-
-static struct clk asp1_clk = {
-       .name = "asp1",
-       .parent = &pll1_sysclk2,
-       .lpsc = DM355_LPSC_McBSP1,
-};
-
-static struct clk mmcsd0_clk = {
-       .name = "mmcsd0",
-       .parent = &pll1_sysclk2,
-       .lpsc = DAVINCI_LPSC_MMC_SD,
-};
-
-static struct clk mmcsd1_clk = {
-       .name = "mmcsd1",
-       .parent = &pll1_sysclk2,
-       .lpsc = DM355_LPSC_MMC_SD1,
-};
-
-static struct clk spi0_clk = {
-       .name = "spi0",
-       .parent = &pll1_sysclk2,
-       .lpsc = DAVINCI_LPSC_SPI,
-};
-
-static struct clk spi1_clk = {
-       .name = "spi1",
-       .parent = &pll1_sysclk2,
-       .lpsc = DM355_LPSC_SPI1,
-};
-
-static struct clk spi2_clk = {
-       .name = "spi2",
-       .parent = &pll1_sysclk2,
-       .lpsc = DM355_LPSC_SPI2,
-};
-
-static struct clk gpio_clk = {
-       .name = "gpio",
-       .parent = &pll1_sysclk2,
-       .lpsc = DAVINCI_LPSC_GPIO,
-};
-
-static struct clk aemif_clk = {
-       .name = "aemif",
-       .parent = &pll1_sysclk2,
-       .lpsc = DAVINCI_LPSC_AEMIF,
-};
-
-static struct clk pwm0_clk = {
-       .name = "pwm0",
-       .parent = &pll1_aux_clk,
-       .lpsc = DAVINCI_LPSC_PWM0,
-};
-
-static struct clk pwm1_clk = {
-       .name = "pwm1",
-       .parent = &pll1_aux_clk,
-       .lpsc = DAVINCI_LPSC_PWM1,
-};
-
-static struct clk pwm2_clk = {
-       .name = "pwm2",
-       .parent = &pll1_aux_clk,
-       .lpsc = DAVINCI_LPSC_PWM2,
-};
-
-static struct clk pwm3_clk = {
-       .name = "pwm3",
-       .parent = &pll1_aux_clk,
-       .lpsc = DM355_LPSC_PWM3,
-};
-
-static struct clk timer0_clk = {
-       .name = "timer0",
-       .parent = &pll1_aux_clk,
-       .lpsc = DAVINCI_LPSC_TIMER0,
-};
-
-static struct clk timer1_clk = {
-       .name = "timer1",
-       .parent = &pll1_aux_clk,
-       .lpsc = DAVINCI_LPSC_TIMER1,
-};
-
-static struct clk timer2_clk = {
-       .name = "timer2",
-       .parent = &pll1_aux_clk,
-       .lpsc = DAVINCI_LPSC_TIMER2,
-       .usecount = 1,              /* REVISIT: why can't this be disabled? */
-};
-
-static struct clk timer3_clk = {
-       .name = "timer3",
-       .parent = &pll1_aux_clk,
-       .lpsc = DM355_LPSC_TIMER3,
-};
-
-static struct clk rto_clk = {
-       .name = "rto",
-       .parent = &pll1_aux_clk,
-       .lpsc = DM355_LPSC_RTO,
-};
-
-static struct clk usb_clk = {
-       .name = "usb",
-       .parent = &pll1_sysclk2,
-       .lpsc = DAVINCI_LPSC_USB,
-};
-
-static struct clk_lookup dm355_clks[] = {
-       CLK(NULL, "ref", &ref_clk),
-       CLK(NULL, "pll1", &pll1_clk),
-       CLK(NULL, "pll1_sysclk1", &pll1_sysclk1),
-       CLK(NULL, "pll1_sysclk2", &pll1_sysclk2),
-       CLK(NULL, "pll1_sysclk3", &pll1_sysclk3),
-       CLK(NULL, "pll1_sysclk4", &pll1_sysclk4),
-       CLK(NULL, "pll1_aux", &pll1_aux_clk),
-       CLK(NULL, "pll1_sysclkbp", &pll1_sysclkbp),
-       CLK(NULL, "vpss_dac", &vpss_dac_clk),
-       CLK("vpss", "master", &vpss_master_clk),
-       CLK("vpss", "slave", &vpss_slave_clk),
-       CLK(NULL, "clkout1", &clkout1_clk),
-       CLK(NULL, "clkout2", &clkout2_clk),
-       CLK(NULL, "pll2", &pll2_clk),
-       CLK(NULL, "pll2_sysclk1", &pll2_sysclk1),
-       CLK(NULL, "pll2_sysclkbp", &pll2_sysclkbp),
-       CLK(NULL, "clkout3", &clkout3_clk),
-       CLK(NULL, "arm", &arm_clk),
-       CLK(NULL, "mjcp", &mjcp_clk),
-       CLK("serial8250.0", NULL, &uart0_clk),
-       CLK("serial8250.1", NULL, &uart1_clk),
-       CLK("serial8250.2", NULL, &uart2_clk),
-       CLK("i2c_davinci.1", NULL, &i2c_clk),
-       CLK("davinci-mcbsp.0", NULL, &asp0_clk),
-       CLK("davinci-mcbsp.1", NULL, &asp1_clk),
-       CLK("dm6441-mmc.0", NULL, &mmcsd0_clk),
-       CLK("dm6441-mmc.1", NULL, &mmcsd1_clk),
-       CLK("spi_davinci.0", NULL, &spi0_clk),
-       CLK("spi_davinci.1", NULL, &spi1_clk),
-       CLK("spi_davinci.2", NULL, &spi2_clk),
-       CLK(NULL, "gpio", &gpio_clk),
-       CLK(NULL, "aemif", &aemif_clk),
-       CLK(NULL, "pwm0", &pwm0_clk),
-       CLK(NULL, "pwm1", &pwm1_clk),
-       CLK(NULL, "pwm2", &pwm2_clk),
-       CLK(NULL, "pwm3", &pwm3_clk),
-       CLK(NULL, "timer0", &timer0_clk),
-       CLK(NULL, "timer1", &timer1_clk),
-       CLK("davinci-wdt", NULL, &timer2_clk),
-       CLK(NULL, "timer3", &timer3_clk),
-       CLK(NULL, "rto", &rto_clk),
-       CLK(NULL, "usb", &usb_clk),
-       CLK(NULL, NULL, NULL),
-};
-#endif
-/*----------------------------------------------------------------------*/
-
 static u64 dm355_spi0_dma_mask = DMA_BIT_MASK(32);
 
 static struct resource dm355_spi0_resources[] = {
@@ -933,8 +585,6 @@ static struct davinci_id dm355_ids[] = {
        },
 };
 
-static u32 dm355_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE };
-
 /*
  * T0_BOT: Timer 0, bottom:  clockevent source for hrtimers
  * T0_TOP: Timer 0, top   :  clocksource for generic timekeeping
@@ -1019,8 +669,6 @@ static const struct davinci_soc_info 
davinci_soc_info_dm355 = {
        .jtag_id_reg            = 0x01c40028,
        .ids                    = dm355_ids,
        .ids_num                = ARRAY_SIZE(dm355_ids),
-       .psc_bases              = dm355_psc_bases,
-       .psc_bases_num          = ARRAY_SIZE(dm355_psc_bases),
        .pinmux_base            = DAVINCI_SYSTEM_MODULE_BASE,
        .pinmux_pins            = dm355_pins,
        .pinmux_pins_num        = ARRAY_SIZE(dm355_pins),
@@ -1053,7 +701,6 @@ void __init dm355_init(void)
 
 void __init dm355_init_time(void)
 {
-#ifdef CONFIG_COMMON_CLK
        void __iomem *pll1, *psc;
        struct clk *clk;
 
@@ -1068,10 +715,6 @@ void __init dm355_init_time(void)
        clk = clk_get(NULL, "timer0");
 
        davinci_timer_init(clk);
-#else
-       davinci_clk_init(dm355_clks);
-       davinci_timer_init(&timer0_clk);
-#endif
 }
 
 static struct resource dm355_pll2_resources[] = {
-- 
2.17.0

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