From: Ondrej Jirman megous@megous.com
[ Upstream commit f167675486c37b88620d344fbb12d06e34f11d47 ]
The current code defines W1 clock gate to be at 0x1cc, overlaying it with the IR gate.
Clock gate for r-apb1-w1 is at 0x1ec. This fixes issues with IR receiver causing interrupt floods on H6 (because interrupt flags can't be cleared, due to IR module's bus being disabled).
Fixes: b7c7b05065aa77ae ("clk: sunxi-ng: add support for H6 PRCM CCU") Signed-off-by: Ondrej Jirman megous@megous.com Acked-by: Clément Péron peron.clem@gmail.com Signed-off-by: Maxime Ripard maxime.ripard@bootlin.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c b/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c index 27554eaf6929..8d05d4f1f8a1 100644 --- a/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c +++ b/drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c @@ -104,7 +104,7 @@ static SUNXI_CCU_GATE(r_apb2_i2c_clk, "r-apb2-i2c", "r-apb2", static SUNXI_CCU_GATE(r_apb1_ir_clk, "r-apb1-ir", "r-apb1", 0x1cc, BIT(0), 0); static SUNXI_CCU_GATE(r_apb1_w1_clk, "r-apb1-w1", "r-apb1", - 0x1cc, BIT(0), 0); + 0x1ec, BIT(0), 0);
/* Information of IR(RX) mod clock is gathered from BSP source code */ static const char * const r_mod0_default_parents[] = { "osc32k", "osc24M" };