[PATCH] clk: zynqmp: Add support for enabling clock on lpd_lsbus

Michal Simek michal.simek at xilinx.com
Wed Jul 7 08:45:21 CEST 2021


lpd_lsbus is clock which is used by many IPs like dmas, gems, gpio, sdhcis,
spis, ttcs, uarts, watchdog that's why make sense to also enable access to
change this clock. For this clock you already get the rate.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 drivers/clk/clk_zynqmp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/clk_zynqmp.c b/drivers/clk/clk_zynqmp.c
index 13a623fdb96a..52fecec7a7a9 100644
--- a/drivers/clk/clk_zynqmp.c
+++ b/drivers/clk/clk_zynqmp.c
@@ -813,6 +813,7 @@ static int zynqmp_clk_enable(struct clk *clk)
 		mask = 0x3;
 		break;
 	case qspi_ref ... can1_ref:
+	case lpd_lsbus:
 		clkact_shift = 24;
 		mask = 0x1;
 		break;
-- 
2.32.0



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