--- zzzz-none-000/linux-3.10.107/drivers/clk/mmp/clk-mmp2.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/drivers/clk/mmp/clk-mmp2.c 2021-02-04 17:41:59.000000000 +0000 @@ -9,6 +9,7 @@ * warranty of any kind, whether express or implied. */ +#include #include #include #include @@ -54,7 +55,7 @@ static DEFINE_SPINLOCK(clk_lock); -static struct clk_factor_masks uart_factor_masks = { +static struct mmp_clk_factor_masks uart_factor_masks = { .factor = 2, .num_mask = 0x1fff, .den_mask = 0x1fff, @@ -62,11 +63,9 @@ .den_shift = 0, }; -static struct clk_factor_tbl uart_factor_tbl[] = { - {.num = 14634, .den = 2165}, /*14.745MHZ */ +static struct mmp_clk_factor_tbl uart_factor_tbl[] = { + {.num = 8125, .den = 1536}, /*14.745MHZ */ {.num = 3521, .den = 689}, /*19.23MHZ */ - {.num = 9679, .den = 5728}, /*58.9824MHZ */ - {.num = 15850, .den = 9451}, /*59.429MHZ */ }; static const char *uart_parent[] = {"uart_pll", "vctcxo"}; @@ -191,7 +190,7 @@ clk = mmp_clk_register_factor("uart_pll", "pll1_4", 0, mpmu_base + MPMU_UART_PLL, &uart_factor_masks, uart_factor_tbl, - ARRAY_SIZE(uart_factor_tbl)); + ARRAY_SIZE(uart_factor_tbl), &clk_lock); clk_set_rate(clk, 14745600); clk_register_clkdev(clk, "uart_pll", NULL); @@ -248,7 +247,8 @@ clk_register_clkdev(clk, NULL, "mmp2-pwm.3"); clk = clk_register_mux(NULL, "uart0_mux", uart_parent, - ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(uart_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART0, 4, 3, 0, &clk_lock); clk_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.0", NULL); @@ -258,7 +258,8 @@ clk_register_clkdev(clk, NULL, "pxa2xx-uart.0"); clk = clk_register_mux(NULL, "uart1_mux", uart_parent, - ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(uart_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART1, 4, 3, 0, &clk_lock); clk_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.1", NULL); @@ -268,7 +269,8 @@ clk_register_clkdev(clk, NULL, "pxa2xx-uart.1"); clk = clk_register_mux(NULL, "uart2_mux", uart_parent, - ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(uart_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART2, 4, 3, 0, &clk_lock); clk_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.2", NULL); @@ -278,7 +280,8 @@ clk_register_clkdev(clk, NULL, "pxa2xx-uart.2"); clk = clk_register_mux(NULL, "uart3_mux", uart_parent, - ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(uart_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_UART3, 4, 3, 0, &clk_lock); clk_set_parent(clk, vctcxo); clk_register_clkdev(clk, "uart_mux.3", NULL); @@ -288,7 +291,8 @@ clk_register_clkdev(clk, NULL, "pxa2xx-uart.3"); clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent, - ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(ssp_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock); clk_register_clkdev(clk, "uart_mux.0", NULL); @@ -297,7 +301,8 @@ clk_register_clkdev(clk, NULL, "mmp-ssp.0"); clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent, - ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(ssp_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock); clk_register_clkdev(clk, "ssp_mux.1", NULL); @@ -306,7 +311,8 @@ clk_register_clkdev(clk, NULL, "mmp-ssp.1"); clk = clk_register_mux(NULL, "ssp2_mux", ssp_parent, - ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(ssp_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_SSP2, 4, 3, 0, &clk_lock); clk_register_clkdev(clk, "ssp_mux.2", NULL); @@ -315,7 +321,8 @@ clk_register_clkdev(clk, NULL, "mmp-ssp.2"); clk = clk_register_mux(NULL, "ssp3_mux", ssp_parent, - ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(ssp_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apbc_base + APBC_SSP3, 4, 3, 0, &clk_lock); clk_register_clkdev(clk, "ssp_mux.3", NULL); @@ -324,7 +331,8 @@ clk_register_clkdev(clk, NULL, "mmp-ssp.3"); clk = clk_register_mux(NULL, "sdh_mux", sdh_parent, - ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(sdh_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apmu_base + APMU_SDH0, 8, 2, 0, &clk_lock); clk_register_clkdev(clk, "sdh_mux", NULL); @@ -354,7 +362,8 @@ clk_register_clkdev(clk, "usb_clk", NULL); clk = clk_register_mux(NULL, "disp0_mux", disp_parent, - ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(disp_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apmu_base + APMU_DISP0, 6, 2, 0, &clk_lock); clk_register_clkdev(clk, "disp_mux.0", NULL); @@ -376,7 +385,8 @@ clk_register_clkdev(clk, "disp_sphy.0", NULL); clk = clk_register_mux(NULL, "disp1_mux", disp_parent, - ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(disp_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apmu_base + APMU_DISP1, 6, 2, 0, &clk_lock); clk_register_clkdev(clk, "disp_mux.1", NULL); @@ -394,7 +404,8 @@ clk_register_clkdev(clk, "ccic_arbiter", NULL); clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent, - ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(ccic_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apmu_base + APMU_CCIC0, 6, 2, 0, &clk_lock); clk_register_clkdev(clk, "ccic_mux.0", NULL); @@ -421,7 +432,8 @@ clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0"); clk = clk_register_mux(NULL, "ccic1_mux", ccic_parent, - ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT, + ARRAY_SIZE(ccic_parent), + CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, apmu_base + APMU_CCIC1, 6, 2, 0, &clk_lock); clk_register_clkdev(clk, "ccic_mux.1", NULL);