Messages in this thread Patch in this message | | | From | Clark Wang <> | Subject | [PATCH V2 1/5] i3c: master: svc: move module reset behind clk enable | Date | Fri, 16 Jul 2021 15:37:19 +0800 |
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Reset I3C module will R/W its regs, so enable its clocks first.
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> --- V2: No change. --- drivers/i3c/master/svc-i3c-master.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c index 879e5a64acaf..c25a372f6820 100644 --- a/drivers/i3c/master/svc-i3c-master.c +++ b/drivers/i3c/master/svc-i3c-master.c @@ -1381,8 +1381,6 @@ static int svc_i3c_master_probe(struct platform_device *pdev) master->dev = dev; - svc_i3c_master_reset(master); - ret = clk_prepare_enable(master->pclk); if (ret) return ret; @@ -1419,6 +1417,8 @@ static int svc_i3c_master_probe(struct platform_device *pdev) platform_set_drvdata(pdev, master); + svc_i3c_master_reset(master); + /* Register the master */ ret = i3c_master_register(&master->base, &pdev->dev, &svc_i3c_master_ops, false); -- 2.25.1
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