[PATCH v3 0/4] clk: add BCM63268 timer clock and reset

Álvaro Fernández Rojas
2023-03-21T20:10:33Z

Broadcom BCM63268 has a timer clock and reset controller which has the
following layout:
#define POR_RESET_STATUS (1 << 31)
#define HW_RESET_STATUS (1 << 30)
#define SW_RESET_STATUS (1 << 29)
#define USB_REF_CLKEN (1 << 18)
#define UTO_EXTIN_CLKEN (1 << 17)
#define UTO_CLK50_SEL (1 << 16)
#define FAP2_PLL_CLKEN (1 << 15)
#define FAP2_PLL_FREQ_SHIFT 12
#define FAP1_PLL_CLKEN (1 << 11)
#define FAP1_PLL_FREQ_SHIFT 8
#define WAKEON_DSL (1 << 7)
#define WAKEON_EPHY (1 << 6)
#define DSL_ENERGY_DETECT_ENABLE (1 << 4)
#define GPHY_1_ENERGY_DETECT_ENABLE (1 << 3)
#define EPHY_3_ENERGY_DETECT_ENABLE (1 << 2)
#define EPHY_2_ENERGY_DETECT_ENABLE (1 << 1)
#define EPHY_1_ENERGY_DETECT_ENABLE (1 << 0)

Also excuse me for the delay in the v3, but I totally forgot about this...

v3: add missing <linux/io.h> include to fix build warning
v2: add changes suggested by Stephen Boyd.

Álvaro Fernández Rojas (4):
dt-bindings: clk: add BCM63268 timer clock definitions
dt-bindings: reset: add BCM63268 timer reset definitions
dt-bindings: clock: Add BCM63268 timer binding
clk: bcm: Add BCM63268 timer clock and reset driver

.../clock/brcm,bcm63268-timer-clocks.yaml | 40 +++
drivers/clk/bcm/Kconfig | 9 +
drivers/clk/bcm/Makefile | 1 +
drivers/clk/bcm/clk-bcm63268-timer.c | 232 ++++++++++++++++++
include/dt-bindings/clock/bcm63268-clock.h | 13 +
include/dt-bindings/reset/bcm63268-reset.h | 4 +
6 files changed, 299 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/brcm,bcm63268-timer-clocks.yaml
create mode 100644 drivers/clk/bcm/clk-bcm63268-timer.c

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2.30.2