diff options
| author | Ralph Siemsen <ralph.siemsen@linaro.org> | 2022-05-18 14:25:27 -0400 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-06-06 11:13:30 +0200 |
| commit | 2dee50ab9e72a3cae75b65e5934c8dd3e9bf01bc (patch) | |
| tree | 260884d9d568585d9d31f72dbae04a5c4bbbc838 /drivers/clk/renesas | |
| parent | f46efcc4746f5c1a539df9db625c04321f75e494 (diff) | |
clk: renesas: r9a06g032: Fix UART clkgrp bitsel
There are two UART clock groups, each having a mux to select its
upstream clock source. The register/bit definitions for accessing these
two muxes appear to have been reversed since introduction. Correct them
so as to match the hardware manual.
Fixes: 4c3d88526eba ("clk: renesas: Renesas R9A06G032 clock driver")
Signed-off-by: Ralph Siemsen <ralph.siemsen@linaro.org>
Reviewed-by: Phil Edworthy <phil.edworthy@renesas.com>
Link: https://lore.kernel.org/r/20220518182527.1693156-1-ralph.siemsen@linaro.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/clk/renesas')
| -rw-r--r-- | drivers/clk/renesas/r9a06g032-clocks.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/clk/renesas/r9a06g032-clocks.c b/drivers/clk/renesas/r9a06g032-clocks.c index 88865bb8bf94..1488c9d6e639 100644 --- a/drivers/clk/renesas/r9a06g032-clocks.c +++ b/drivers/clk/renesas/r9a06g032-clocks.c @@ -288,8 +288,8 @@ static const struct r9a06g032_clkdesc r9a06g032_clocks[] = { .name = "uart_group_012", .type = K_BITSEL, .source = 1 + R9A06G032_DIV_UART, - /* R9A06G032_SYSCTRL_REG_PWRCTRL_PG1_PR2 */ - .dual.sel = ((0xec / 4) << 5) | 24, + /* R9A06G032_SYSCTRL_REG_PWRCTRL_PG0_0 */ + .dual.sel = ((0x34 / 4) << 5) | 30, .dual.group = 0, }, { @@ -297,8 +297,8 @@ static const struct r9a06g032_clkdesc r9a06g032_clocks[] = { .name = "uart_group_34567", .type = K_BITSEL, .source = 1 + R9A06G032_DIV_P2_PG, - /* R9A06G032_SYSCTRL_REG_PWRCTRL_PG0_0 */ - .dual.sel = ((0x34 / 4) << 5) | 30, + /* R9A06G032_SYSCTRL_REG_PWRCTRL_PG1_PR2 */ + .dual.sel = ((0xec / 4) << 5) | 24, .dual.group = 1, }, D_UGATE(CLK_UART0, "clk_uart0", UART_GROUP_012, 0, 0x1b2, 0x1b3, 0x1b4, 0x1b5), |