From: Dong Aisheng <aisheng.dong@nxp.com>
To: linux-clk@vger.kernel.org
Cc: Dong Aisheng <aisheng.dong@nxp.com>,
sboyd@kernel.org, mturquette@baylibre.com, linux-imx@nxp.com,
kernel@pengutronix.de, fabio.estevam@nxp.com,
shawnguo@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 04/11] clk: imx: scu: bypass cpu power domains
Date: Wed, 29 Jul 2020 16:00:11 +0800 [thread overview]
Message-ID: <1596009618-25516-5-git-send-email-aisheng.dong@nxp.com> (raw)
In-Reply-To: <1596009618-25516-1-git-send-email-aisheng.dong@nxp.com>
Bypass cpu power domains which are owned by ATF.
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
---
ChangeLog:
v6->v7:
* no changes
v5:
* remove unnecessary ()
v4: no changes
v3: new patch
---
drivers/clk/imx/clk-scu.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c
index e5837e7caa50..dae2529bf64e 100644
--- a/drivers/clk/imx/clk-scu.c
+++ b/drivers/clk/imx/clk-scu.c
@@ -484,6 +484,10 @@ static int imx_clk_scu_attach_pd(struct device *dev, u32 rsrc_id)
.args[0] = rsrc_id,
};
+ if (rsrc_id == IMX_SC_R_A35 || rsrc_id == IMX_SC_R_A53 ||
+ rsrc_id == IMX_SC_R_A72)
+ return 0;
+
return of_genpd_add_device(&genpdspec, dev);
}
--
2.23.0
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next prev parent reply other threads:[~2020-07-29 8:06 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 8:00 [PATCH v7 00/11] clk: imx8: add new clock binding for better pm support Dong Aisheng
2020-07-29 8:00 ` [PATCH v7 01/11] dt-bindings: firmware: imx-scu: new binding to parse clocks from device tree Dong Aisheng
2020-07-29 8:00 ` [PATCH v7 02/11] dt-bindings: clock: imx-lpcg: add support " Dong Aisheng
2020-07-29 8:06 ` Dong Aisheng
2020-07-31 21:28 ` Rob Herring
2020-10-14 0:41 ` Stephen Boyd
2020-07-29 8:00 ` [PATCH v7 03/11] clk: imx: scu: add two cells binding support Dong Aisheng
2020-10-14 0:40 ` Stephen Boyd
2020-10-30 1:06 ` Nathan Chancellor
2020-10-30 3:22 ` Aisheng Dong
2020-10-30 15:58 ` Aisheng Dong
2020-07-29 8:00 ` Dong Aisheng [this message]
2020-07-29 8:00 ` [PATCH v7 05/11] clk: imx: scu: allow scu clk to take device pointer Dong Aisheng
2020-07-29 8:00 ` [PATCH v7 06/11] clk: imx: scu: add runtime pm support Dong Aisheng
2020-07-29 8:00 ` [PATCH v7 07/11] clk: imx: scu: add suspend/resume support Dong Aisheng
2020-07-29 8:00 ` [PATCH v7 08/11] clk: imx: imx8qxp-lpcg: add parsing clocks from device tree Dong Aisheng
2020-07-29 8:00 ` [PATCH v7 09/11] clk: imx: lpcg: allow lpcg clk to take device pointer Dong Aisheng
2020-07-29 8:00 ` [PATCH v7 10/11] clk: imx: clk-imx8qxp-lpcg: add runtime pm support Dong Aisheng
2020-07-29 8:00 ` [PATCH v7 11/11] clk: imx: lpcg: add suspend/resume support Dong Aisheng
2020-07-29 8:04 ` [PATCH v7 00/11] clk: imx8: add new clock binding for better pm support Dong Aisheng
2020-08-17 7:42 ` Dong Aisheng
2020-09-02 6:35 ` Dong Aisheng
2020-09-27 4:13 ` Aisheng Dong
2020-10-12 19:28 ` Stephen Boyd
2020-10-13 9:27 ` Dong Aisheng
2020-10-14 0:41 ` Stephen Boyd
2020-10-15 6:51 ` Dong Aisheng
2020-10-26 2:55 ` Shawn Guo
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