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Date: Mon, 21 Mar 2022 20:07:27 +0000 From: Corentin Labbe <clabbe@...libre.com> To: heiko@...ech.de, herbert@...dor.apana.org.au, krzk+dt@...nel.org, mturquette@...libre.com, robh+dt@...nel.org, sboyd@...nel.org Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org, linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org, Corentin Labbe <clabbe@...libre.com> Subject: [PATCH v3 14/26] crypto: rockchip: handle reset also in PM reset could be handled by PM functions. Signed-off-by: Corentin Labbe <clabbe@...libre.com> --- drivers/crypto/rockchip/rk3288_crypto.c | 19 ++++--------------- 1 file changed, 4 insertions(+), 15 deletions(-) diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c index d9258b9e71b3..a11a92e1f3fd 100644 --- a/drivers/crypto/rockchip/rk3288_crypto.c +++ b/drivers/crypto/rockchip/rk3288_crypto.c @@ -73,6 +73,8 @@ static int rk_crypto_pm_suspend(struct device *dev) { struct rk_crypto_info *rkdev = dev_get_drvdata(dev); + reset_control_assert(rkdev->rst); + rk_crypto_disable_clk(rkdev); return 0; } @@ -81,6 +83,8 @@ static int rk_crypto_pm_resume(struct device *dev) { struct rk_crypto_info *rkdev = dev_get_drvdata(dev); + reset_control_deassert(rkdev->rst); + return rk_crypto_enable_clk(rkdev); } @@ -222,13 +226,6 @@ static void rk_crypto_unregister(void) } } -static void rk_crypto_action(void *data) -{ - struct rk_crypto_info *crypto_info = data; - - reset_control_assert(crypto_info->rst); -} - static const struct of_device_id crypto_of_id_table[] = { { .compatible = "rockchip,rk3288-crypto" }, {} @@ -254,14 +251,6 @@ static int rk_crypto_probe(struct platform_device *pdev) goto err_crypto; } - reset_control_assert(crypto_info->rst); - usleep_range(10, 20); - reset_control_deassert(crypto_info->rst); - - err = devm_add_action_or_reset(dev, rk_crypto_action, crypto_info); - if (err) - goto err_crypto; - crypto_info->reg = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(crypto_info->reg)) { err = PTR_ERR(crypto_info->reg); -- 2.34.1
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