diff options
author | Biju Das <biju.das.jz@bp.renesas.com> | 2022-12-12 20:27:49 +0300 |
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committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-12-27 11:45:08 +0300 |
commit | 5edf5b51e760af749c4a8e67cde92db4f3680be5 (patch) | |
tree | 4059e547de6a7c87b47689c7df215b24a5e030b7 /drivers/clk/renesas | |
parent | d459f557ad76f449687e76fcb94f1009551dd669 (diff) | |
download | linux-5edf5b51e760af749c4a8e67cde92db4f3680be5.tar.xz |
clk: renesas: r9a09g011: Add USB clock and reset entries
Add USB clock and reset entries to CPG driver.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20221212172804.1277751-2-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/clk/renesas')
-rw-r--r-- | drivers/clk/renesas/r9a09g011-cpg.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/clk/renesas/r9a09g011-cpg.c b/drivers/clk/renesas/r9a09g011-cpg.c index 6ad428c4102b..380f7a158b5a 100644 --- a/drivers/clk/renesas/r9a09g011-cpg.c +++ b/drivers/clk/renesas/r9a09g011-cpg.c @@ -23,10 +23,12 @@ #define DIV_A DDIV_PACK(0x200, 0, 3) #define DIV_B DDIV_PACK(0x204, 0, 2) +#define DIV_D DDIV_PACK(0x204, 4, 2) #define DIV_E DDIV_PACK(0x204, 8, 1) #define DIV_W DDIV_PACK(0x328, 0, 3) #define SEL_B SEL_PLL_PACK(0x214, 0, 1) +#define SEL_D SEL_PLL_PACK(0x214, 1, 1) #define SEL_E SEL_PLL_PACK(0x214, 2, 1) #define SEL_W0 SEL_PLL_PACK(0x32C, 0, 1) @@ -50,10 +52,12 @@ enum clk_ids { CLK_PLL4, CLK_DIV_A, CLK_DIV_B, + CLK_DIV_D, CLK_DIV_E, CLK_DIV_W, CLK_SEL_B, CLK_SEL_B_D2, + CLK_SEL_D, CLK_SEL_E, CLK_SEL_W0, @@ -81,6 +85,13 @@ static const struct clk_div_table dtable_divb[] = { {0, 0}, }; +static const struct clk_div_table dtable_divd[] = { + {0, 1}, + {1, 2}, + {2, 4}, + {0, 0}, +}; + static const struct clk_div_table dtable_divw[] = { {0, 6}, {1, 7}, @@ -94,6 +105,7 @@ static const struct clk_div_table dtable_divw[] = { /* Mux clock tables */ static const char * const sel_b[] = { ".main", ".divb" }; +static const char * const sel_d[] = { ".main", ".divd" }; static const char * const sel_e[] = { ".main", ".dive" }; static const char * const sel_w[] = { ".main", ".divw" }; @@ -115,10 +127,12 @@ static const struct cpg_core_clk r9a09g011_core_clks[] __initconst = { DEF_DIV_RO(".diva", CLK_DIV_A, CLK_PLL1, DIV_A, dtable_diva), DEF_DIV_RO(".divb", CLK_DIV_B, CLK_PLL2_400, DIV_B, dtable_divb), + DEF_DIV_RO(".divd", CLK_DIV_D, CLK_PLL2_200, DIV_D, dtable_divd), DEF_DIV_RO(".dive", CLK_DIV_E, CLK_PLL2_100, DIV_E, NULL), DEF_DIV_RO(".divw", CLK_DIV_W, CLK_PLL4, DIV_W, dtable_divw), DEF_MUX_RO(".selb", CLK_SEL_B, SEL_B, sel_b), + DEF_MUX_RO(".seld", CLK_SEL_D, SEL_D, sel_d), DEF_MUX_RO(".sele", CLK_SEL_E, SEL_E, sel_e), DEF_MUX(".selw0", CLK_SEL_W0, SEL_W0, sel_w), @@ -131,6 +145,9 @@ static const struct rzg2l_mod_clk r9a09g011_mod_clks[] __initconst = { DEF_COUPLED("eth_axi", R9A09G011_ETH0_CLK_AXI, CLK_PLL2_200, 0x40c, 8), DEF_COUPLED("eth_chi", R9A09G011_ETH0_CLK_CHI, CLK_PLL2_100, 0x40c, 8), DEF_MOD("eth_clk_gptp", R9A09G011_ETH0_GPTP_EXT, CLK_PLL2_100, 0x40c, 9), + DEF_MOD("usb_aclk_h", R9A09G011_USB_ACLK_H, CLK_SEL_D, 0x40c, 4), + DEF_MOD("usb_aclk_p", R9A09G011_USB_ACLK_P, CLK_SEL_D, 0x40c, 5), + DEF_MOD("usb_pclk", R9A09G011_USB_PCLK, CLK_SEL_E, 0x40c, 6), DEF_MOD("syc_cnt_clk", R9A09G011_SYC_CNT_CLK, CLK_MAIN_24, 0x41c, 12), DEF_MOD("iic_pclk0", R9A09G011_IIC_PCLK0, CLK_SEL_E, 0x420, 12), DEF_MOD("cperi_grpb", R9A09G011_CPERI_GRPB_PCLK, CLK_SEL_E, 0x424, 0), @@ -169,6 +186,10 @@ static const struct rzg2l_mod_clk r9a09g011_mod_clks[] __initconst = { static const struct rzg2l_reset r9a09g011_resets[] = { DEF_RST(R9A09G011_PFC_PRESETN, 0x600, 2), + DEF_RST(R9A09G011_USB_PRESET_N, 0x608, 7), + DEF_RST(R9A09G011_USB_DRD_RESET, 0x608, 8), + DEF_RST(R9A09G011_USB_ARESETN_P, 0x608, 9), + DEF_RST(R9A09G011_USB_ARESETN_H, 0x608, 10), DEF_RST_MON(R9A09G011_ETH0_RST_HW_N, 0x608, 11, 11), DEF_RST_MON(R9A09G011_SYC_RST_N, 0x610, 9, 13), DEF_RST(R9A09G011_TIM_GPB_PRESETN, 0x614, 1), |