diff options
author | Tomasz Figa <t.figa@samsung.com> | 2014-07-03 16:08:12 +0200 |
---|---|---|
committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-07-18 21:32:19 +0200 |
commit | f1ff47454bb2fe0d5644f981679d1bea532816fd (patch) | |
tree | 4b5c0193c05352e36684b5b2be2f7cdf9e971779 /drivers/clk | |
parent | ARM: SAMSUNG: Remove remaining legacy code (diff) | |
download | linux-f1ff47454bb2fe0d5644f981679d1bea532816fd.tar.xz linux-f1ff47454bb2fe0d5644f981679d1bea532816fd.zip |
clk: samsung: s5pv210: Remove legacy board support
Since there is no more support for board files, this patch removes
legacy non-DT support from the clock driver as well, including
unnecessary clkdev aliases.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'drivers/clk')
-rw-r--r-- | drivers/clk/samsung/clk-s5pv210.c | 122 |
1 files changed, 1 insertions, 121 deletions
diff --git a/drivers/clk/samsung/clk-s5pv210.c b/drivers/clk/samsung/clk-s5pv210.c index 509779ad2e3e..d270a2084644 100644 --- a/drivers/clk/samsung/clk-s5pv210.c +++ b/drivers/clk/samsung/clk-s5pv210.c @@ -503,15 +503,6 @@ static struct samsung_mux_clock s5p6442_mux_clks[] __initdata = { MUX(MOUT_CLKSEL, "mout_clksel", mout_clksel_6442_p, CLK_OUT, 12, 5), }; -/* - * Common fixed rate clocks generated outside the SoC. - * NOTE: Needed only to support legacy board files. - */ -static struct samsung_fixed_rate_clock ext_clks[] __initdata = { - [xxti] = FRATE(0, "xxti", NULL, CLK_IS_ROOT, 0), - [xusbxti] = FRATE(0, "xusbxti", NULL, CLK_IS_ROOT, 0), -}; - /* S5PV210-specific fixed rate clocks generated inside the SoC. */ static struct samsung_fixed_rate_clock s5pv210_frate_clks[] __initdata = { FRATE(SCLK_HDMI27M, "sclk_hdmi27m", NULL, CLK_IS_ROOT, 27000000), @@ -758,103 +749,10 @@ static struct samsung_gate_clock s5p6442_gate_clks[] __initdata = { * NOTE: Needed only to support legacy board files. */ static struct samsung_clock_alias s5pv210_aliases[] = { - ALIAS(CLK_FIMC0, "s5pv210-fimc.0", "fimc"), - ALIAS(CLK_FIMC1, "s5pv210-fimc.1", "fimc"), - ALIAS(CLK_FIMC2, "s5pv210-fimc.2", "fimc"), - ALIAS(SCLK_FIMC0, "s5pv210-fimc.0", "sclk_fimc"), - ALIAS(SCLK_FIMC1, "s5pv210-fimc.1", "sclk_fimc"), - ALIAS(SCLK_FIMC2, "s5pv210-fimc.2", "sclk_fimc"), ALIAS(DOUT_APLL, NULL, "armclk"), ALIAS(DOUT_HCLKM, NULL, "hclk_msys"), ALIAS(MOUT_DMC0, NULL, "sclk_dmc0"), - ALIAS(CLK_UART0, "s5pv210-uart.0", "uart"), - ALIAS(CLK_UART1, "s5pv210-uart.1", "uart"), - ALIAS(CLK_UART2, "s5pv210-uart.2", "uart"), - ALIAS(CLK_UART3, "s5pv210-uart.3", "uart"), - ALIAS(CLK_UART0, "s5pv210-uart.0", "clk_uart_baud0"), - ALIAS(CLK_UART1, "s5pv210-uart.1", "clk_uart_baud0"), - ALIAS(CLK_UART2, "s5pv210-uart.2", "clk_uart_baud0"), - ALIAS(CLK_UART3, "s5pv210-uart.3", "clk_uart_baud0"), - ALIAS(SCLK_UART0, "s5pv210-uart.0", "clk_uart_baud1"), - ALIAS(SCLK_UART1, "s5pv210-uart.1", "clk_uart_baud1"), - ALIAS(SCLK_UART2, "s5pv210-uart.2", "clk_uart_baud1"), - ALIAS(SCLK_UART3, "s5pv210-uart.3", "clk_uart_baud1"), - ALIAS(CLK_HSMMC0, "s3c-sdhci.0", "hsmmc"), - ALIAS(CLK_HSMMC1, "s3c-sdhci.1", "hsmmc"), - ALIAS(CLK_HSMMC2, "s3c-sdhci.2", "hsmmc"), - ALIAS(CLK_HSMMC3, "s3c-sdhci.3", "hsmmc"), - ALIAS(CLK_HSMMC0, "s3c-sdhci.0", "mmc_busclk.0"), - ALIAS(CLK_HSMMC1, "s3c-sdhci.1", "mmc_busclk.0"), - ALIAS(CLK_HSMMC2, "s3c-sdhci.2", "mmc_busclk.0"), - ALIAS(CLK_HSMMC3, "s3c-sdhci.3", "mmc_busclk.0"), - ALIAS(SCLK_MMC0, "s3c-sdhci.0", "mmc_busclk.2"), - ALIAS(SCLK_MMC1, "s3c-sdhci.1", "mmc_busclk.2"), - ALIAS(SCLK_MMC2, "s3c-sdhci.2", "mmc_busclk.2"), - ALIAS(SCLK_MMC3, "s3c-sdhci.3", "mmc_busclk.2"), - ALIAS(CLK_SPI0, "s5pv210-spi.0", "spi_busclk0"), - ALIAS(CLK_SPI1, "s5pv210-spi.1", "spi_busclk0"), - ALIAS(SCLK_SPI0, "s5pv210-spi.0", "spi_busclk1"), - ALIAS(SCLK_SPI1, "s5pv210-spi.1", "spi_busclk1"), - ALIAS(CLK_PDMA0, "dma-pl330.0", "apb_pclk"), - ALIAS(CLK_PDMA1, "dma-pl330.1", "apb_pclk"), - ALIAS(CLK_PWM, NULL, "timers"), - ALIAS(CLK_NANDXL, "s5pc110-onenand", "gate"), - ALIAS(CLK_JPEG, NULL, "jpeg"), - ALIAS(CLK_MFC, "s5p-mfc", "mfc"), - ALIAS(CLK_TVENC, "s5p-sdo", "dac"), - ALIAS(CLK_MIXER, "s5p-mixer", "mixer"), - ALIAS(CLK_VP, "s5p-mixer", "vp"), - ALIAS(CLK_HDMI, "s5p-hdmi", "hdmi"), - ALIAS(SCLK_HDMI, "s5p-hdmi", "hdmiphy"), - ALIAS(SCLK_DAC, NULL, "sclk_dac"), - ALIAS(CLK_USB_OTG, NULL, "usbotg"), - ALIAS(CLK_USB_OTG, NULL, "otg"), - ALIAS(CLK_USB_HOST, NULL, "usb-host"), - ALIAS(CLK_USB_HOST, NULL, "usbhost"), - ALIAS(CLK_FIMD, "s5pv210-fb", "lcd"), - ALIAS(CLK_CFCON, "s5pv210-pata.0", "cfcon"), - ALIAS(CLK_WDT, NULL, "watchdog"), - ALIAS(CLK_RTC, NULL, "rtc"), - ALIAS(CLK_I2C0, "s3c2440-i2c.0", "i2c"), - ALIAS(CLK_I2C1, "s3c2440-i2c.1", "i2c"), - ALIAS(CLK_I2C2, "s3c2440-i2c.2", "i2c"), - ALIAS(CLK_I2C_HDMI_PHY, "s3c2440-hdmiphy-i2c", "i2c"), - ALIAS(CLK_TSADC, NULL, "adc"), - ALIAS(CLK_KEYIF, "s5pv210-keypad", "keypad"), - ALIAS(CLK_I2S0, "samsung-i2s.0", "iis"), - ALIAS(CLK_I2S1, "samsung-i2s.1", "iis"), - ALIAS(CLK_I2S2, "samsung-i2s.2", "iis"), - ALIAS(CLK_SPDIF, NULL, "spdif"), - ALIAS(SCLK_AUDIO0, "soc-audio.0", "sclk_audio"), - ALIAS(SCLK_AUDIO1, "soc-audio.1", "sclk_audio"), - ALIAS(SCLK_AUDIO2, "soc-audio.2", "sclk_audio"), - ALIAS(CLK_MFC, "s5p-mfc", "sclk_mfc"), - ALIAS(SCLK_CAM0, "sclk_cam0", "sclk_cam0"), - ALIAS(SCLK_CAM1, "sclk_cam1", "sclk_cam1"), - ALIAS(CLK_G2D, "s5p-g2d", "fimg2d"), - ALIAS(DOUT_G2D, "s5p-g2d", "sclk_fimg2d"), - ALIAS(CLK_CSIS, "s5p-mipi-csis", "csis"), - ALIAS(SCLK_CSIS, "s5p-mipi-csis", "sclk_csis"), - ALIAS(SCLK_PWM, "samsung-pwm", "pwm-tclk0"), - ALIAS(SCLK_PWM, "samsung-pwm", "pwm-tclk1"), - ALIAS(SCLK_FIMD, NULL, "sclk_fimd"), - ALIAS(MOUT_CAM0, NULL, "mout_cam0"), - ALIAS(MOUT_CAM1, NULL, "mout_cam1"), - ALIAS(MOUT_CSIS, NULL, "mout_csis"), - ALIAS(MOUT_VPLL, NULL, "sclk_vpll"), - ALIAS(SCLK_MIXER, NULL, "sclk_mixer"), - ALIAS(SCLK_HDMI, NULL, "sclk_hdmi"), -}; - -static void __init s5pv210_clk_register_fixed_ext( - struct samsung_clk_provider *ctx, - unsigned long xxti_f, - unsigned long xusbxti_f) -{ - ext_clks[xxti].fixed_rate = xxti_f; - ext_clks[xusbxti].fixed_rate = xusbxti_f; - samsung_clk_register_fixed_rate(ctx, ext_clks, ARRAY_SIZE(ext_clks)); -} +}; /* S5PV210-specific PLLs. */ static struct samsung_pll_clock s5pv210_pll_clks[] __initdata = { @@ -891,10 +789,6 @@ static void __init __s5pv210_clk_init(struct device_node *np, if (!ctx) panic("%s: unable to allocate context.\n", __func__); - /* Register external clocks (needed by board files). */ - if (!np) - s5pv210_clk_register_fixed_ext(ctx, xxti_f, xusbxti_f); - samsung_clk_register_mux(ctx, early_mux_clks, ARRAY_SIZE(early_mux_clks)); @@ -941,20 +835,6 @@ static void __init __s5pv210_clk_init(struct device_node *np, _get_rate("mout_epll"), _get_rate("mout_vpll")); } -/** - * s5pv210_clk_init - * @xxti_f: Rate of XXTI input clock. - * @xusbxti_f: Rate of XUSBXTI input clock. - * @base: - */ -void __init s5pv210_clk_init(unsigned long xxti_f, unsigned long xusbxti_f, - void __iomem *base) -{ - reg_base = base; - - __s5pv210_clk_init(NULL, xxti_f, xusbxti_f, false); -} - static void __init s5pv210_clk_dt_init(struct device_node *np) { reg_base = of_iomap(np, 0); |