[ARM] 4776/1: Add HWUART clock to fix hwuart support
This adds back the registration of HWUART clock on pxa25x Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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cd4c1eb510
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1 changed files with 8 additions and 1 deletions
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@ -111,11 +111,14 @@ static const struct clkops clk_pxa25x_lcd_ops = {
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* 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz
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* 147.456MHz -> UART 14.7456MHz, AC97 12.288MHz, I2S 5.672MHz (allegedly)
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*/
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static struct clk pxa25x_hwuart_clk =
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INIT_CKEN("UARTCLK", HWUART, 14745600, 1, &pxa_device_hwuart.dev)
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;
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static struct clk pxa25x_clks[] = {
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INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
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INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev),
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INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
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INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
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INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
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INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),
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INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
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@ -303,6 +306,10 @@ static int __init pxa25x_init(void)
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{
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int ret = 0;
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/* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */
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if (cpu_is_pxa25x())
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clks_register(&pxa25x_hwuart_clk, 1);
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if (cpu_is_pxa21x() || cpu_is_pxa25x()) {
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clks_register(pxa25x_clks, ARRAY_SIZE(pxa25x_clks));
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