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Commit 6855ee83 authored by Dinh Nguyen's avatar Dinh Nguyen Committed by Stephen Boyd
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clk: agilex/stratix10: fix bypass representation 

Each of these clocks(s2f_usr0/1, sdmmc_clk, gpio_db, emac_ptp,
emac0/1/2) have a bypass setting that can use the boot_clk. The
previous representation was not correct.

Fix the representation.

Fixes: 80c6b7a0 ("clk: socfpga: agilex: add clock driver for the Agilex platform")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarDinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20210611025201.118799-2-dinguyen@kernel.orgSigned-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent efbe21df
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Showing with 91 additions and 21 deletions
drivers/clk/socfpga/clk-agilex.c
View file @ 6855ee83
......@@ -186,6 +186,41 @@ static const struct clk_parent_data noc_mux[] = {
.name = "boot_clk", },
};
static const struct clk_parent_data sdmmc_mux[] = {
{ .fw_name = "sdmmc_free_clk",
.name = "sdmmc_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
static const struct clk_parent_data s2f_user1_mux[] = {
{ .fw_name = "s2f_user1_free_clk",
.name = "s2f_user1_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
static const struct clk_parent_data psi_mux[] = {
{ .fw_name = "psi_ref_free_clk",
.name = "psi_ref_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
static const struct clk_parent_data gpio_db_mux[] = {
{ .fw_name = "gpio_db_free_clk",
.name = "gpio_db_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
static const struct clk_parent_data emac_ptp_mux[] = {
{ .fw_name = "emac_ptp_free_clk",
.name = "emac_ptp_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
/* clocks in AO (always on) controller */
static const struct stratix10_pll_clock agilex_pll_clks[] = {
{ AGILEX_BOOT_CLK, "boot_clk", boot_mux, ARRAY_SIZE(boot_mux), 0,
......@@ -234,7 +269,7 @@ static const struct stratix10_perip_cnt_clock agilex_main_perip_cnt_clks[] = {
{ AGILEX_GPIO_DB_FREE_CLK, "gpio_db_free_clk", NULL, gpio_db_free_mux,
ARRAY_SIZE(gpio_db_free_mux), 0, 0xE0, 0, 0x88, 3},
{ AGILEX_SDMMC_FREE_CLK, "sdmmc_free_clk", NULL, sdmmc_free_mux,
ARRAY_SIZE(sdmmc_free_mux), 0, 0xE4, 0, 0x88, 4},
ARRAY_SIZE(sdmmc_free_mux), 0, 0xE4, 0, 0, 0},
{ AGILEX_S2F_USER0_FREE_CLK, "s2f_user0_free_clk", NULL, s2f_usr0_free_mux,
ARRAY_SIZE(s2f_usr0_free_mux), 0, 0xE8, 0, 0, 0},
{ AGILEX_S2F_USER1_FREE_CLK, "s2f_user1_free_clk", NULL, s2f_usr1_free_mux,
......@@ -276,16 +311,16 @@ static const struct stratix10_gate_clock agilex_gate_clks[] = {
1, 0, 0, 0, 0x94, 27, 0},
{ AGILEX_EMAC2_CLK, "emac2_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux), 0, 0x7C,
2, 0, 0, 0, 0x94, 28, 0},
{ AGILEX_EMAC_PTP_CLK, "emac_ptp_clk", "emac_ptp_free_clk", NULL, 1, 0, 0x7C,
3, 0, 0, 0, 0, 0, 0},
{ AGILEX_GPIO_DB_CLK, "gpio_db_clk", "gpio_db_free_clk", NULL, 1, 0, 0x7C,
4, 0x98, 0, 16, 0, 0, 0},
{ AGILEX_SDMMC_CLK, "sdmmc_clk", "sdmmc_free_clk", NULL, 1, 0, 0x7C,
5, 0, 0, 0, 0, 0, 4},
{ AGILEX_S2F_USER1_CLK, "s2f_user1_clk", "s2f_user1_free_clk", NULL, 1, 0, 0x7C,
6, 0, 0, 0, 0, 0, 0},
{ AGILEX_PSI_REF_CLK, "psi_ref_clk", "psi_ref_free_clk", NULL, 1, 0, 0x7C,
7, 0, 0, 0, 0, 0, 0},
{ AGILEX_EMAC_PTP_CLK, "emac_ptp_clk", NULL, emac_ptp_mux, ARRAY_SIZE(emac_ptp_mux), 0, 0x7C,
3, 0, 0, 0, 0x88, 2, 0},
{ AGILEX_GPIO_DB_CLK, "gpio_db_clk", NULL, gpio_db_mux, ARRAY_SIZE(gpio_db_mux), 0, 0x7C,
4, 0x98, 0, 16, 0x88, 3, 0},
{ AGILEX_SDMMC_CLK, "sdmmc_clk", NULL, sdmmc_mux, ARRAY_SIZE(sdmmc_mux), 0, 0x7C,
5, 0, 0, 0, 0x88, 4, 4},
{ AGILEX_S2F_USER1_CLK, "s2f_user1_clk", NULL, s2f_user1_mux, ARRAY_SIZE(s2f_user1_mux), 0, 0x7C,
6, 0, 0, 0, 0x88, 5, 0},
{ AGILEX_PSI_REF_CLK, "psi_ref_clk", NULL, psi_mux, ARRAY_SIZE(psi_mux), 0, 0x7C,
7, 0, 0, 0, 0x88, 6, 0},
{ AGILEX_USB_CLK, "usb_clk", "l4_mp_clk", NULL, 1, 0, 0x7C,
8, 0, 0, 0, 0, 0, 0},
{ AGILEX_SPI_M_CLK, "spi_m_clk", "l4_mp_clk", NULL, 1, 0, 0x7C,
......
drivers/clk/socfpga/clk-s10.c
View file @ 6855ee83
......@@ -144,6 +144,41 @@ static const struct clk_parent_data mpu_free_mux[] = {
.name = "f2s-free-clk", },
};
static const struct clk_parent_data sdmmc_mux[] = {
{ .fw_name = "sdmmc_free_clk",
.name = "sdmmc_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
static const struct clk_parent_data s2f_user1_mux[] = {
{ .fw_name = "s2f_user1_free_clk",
.name = "s2f_user1_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
static const struct clk_parent_data psi_mux[] = {
{ .fw_name = "psi_ref_free_clk",
.name = "psi_ref_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
static const struct clk_parent_data gpio_db_mux[] = {
{ .fw_name = "gpio_db_free_clk",
.name = "gpio_db_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
static const struct clk_parent_data emac_ptp_mux[] = {
{ .fw_name = "emac_ptp_free_clk",
.name = "emac_ptp_free_clk", },
{ .fw_name = "boot_clk",
.name = "boot_clk", },
};
/* clocks in AO (always on) controller */
static const struct stratix10_pll_clock s10_pll_clks[] = {
{ STRATIX10_BOOT_CLK, "boot_clk", boot_mux, ARRAY_SIZE(boot_mux), 0,
......@@ -247,16 +282,16 @@ static const struct stratix10_gate_clock s10_gate_clks[] = {
1, 0, 0, 0, 0xDC, 27, 0},
{ STRATIX10_EMAC2_CLK, "emac2_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux), 0, 0xA4,
2, 0, 0, 0, 0xDC, 28, 0},
{ STRATIX10_EMAC_PTP_CLK, "emac_ptp_clk", "emac_ptp_free_clk", NULL, 1, 0, 0xA4,
3, 0, 0, 0, 0, 0, 0},
{ STRATIX10_GPIO_DB_CLK, "gpio_db_clk", "gpio_db_free_clk", NULL, 1, 0, 0xA4,
4, 0xE0, 0, 16, 0, 0, 0},
{ STRATIX10_SDMMC_CLK, "sdmmc_clk", "sdmmc_free_clk", NULL, 1, 0, 0xA4,
5, 0, 0, 0, 0, 0, 4},
{ STRATIX10_S2F_USER1_CLK, "s2f_user1_clk", "s2f_user1_free_clk", NULL, 1, 0, 0xA4,
6, 0, 0, 0, 0, 0, 0},
{ STRATIX10_PSI_REF_CLK, "psi_ref_clk", "psi_ref_free_clk", NULL, 1, 0, 0xA4,
7, 0, 0, 0, 0, 0, 0},
{ STRATIX10_EMAC_PTP_CLK, "emac_ptp_clk", NULL, emac_ptp_mux, ARRAY_SIZE(emac_ptp_mux), 0, 0xA4,
3, 0, 0, 0, 0xB0, 2, 0},
{ STRATIX10_GPIO_DB_CLK, "gpio_db_clk", NULL, gpio_db_mux, ARRAY_SIZE(gpio_db_mux), 0, 0xA4,
4, 0xE0, 0, 16, 0xB0, 3, 0},
{ STRATIX10_SDMMC_CLK, "sdmmc_clk", NULL, sdmmc_mux, ARRAY_SIZE(sdmmc_mux), 0, 0xA4,
5, 0, 0, 0, 0xB0, 4, 4},
{ STRATIX10_S2F_USER1_CLK, "s2f_user1_clk", NULL, s2f_user1_mux, ARRAY_SIZE(s2f_user1_mux), 0, 0xA4,
6, 0, 0, 0, 0xB0, 5, 0},
{ STRATIX10_PSI_REF_CLK, "psi_ref_clk", NULL, psi_mux, ARRAY_SIZE(psi_mux), 0, 0xA4,
7, 0, 0, 0, 0xB0, 6, 0},
{ STRATIX10_USB_CLK, "usb_clk", "l4_mp_clk", NULL, 1, 0, 0xA4,
8, 0, 0, 0, 0, 0, 0},
{ STRATIX10_SPI_M_CLK, "spi_m_clk", "l4_mp_clk", NULL, 1, 0, 0xA4,
......
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