From: Dong Aisheng <aisheng.dong@nxp.com> To: linux-clk@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, sboyd@kernel.org, mturquette@baylibre.com, shawnguo@kernel.org, fabio.estevam@nxp.com, linux-imx@nxp.com, kernel@pengutronix.de, Dong Aisheng <aisheng.dong@nxp.com> Subject: [PATCH V4 04/11] clk: imx: scu: bypass cpu power domains Date: Tue, 20 Aug 2019 07:13:18 -0400 Message-ID: <1566299605-15641-5-git-send-email-aisheng.dong@nxp.com> (raw) In-Reply-To: <1566299605-15641-1-git-send-email-aisheng.dong@nxp.com> Bypass cpu power domains which are owned by ATF. Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> --- ChangeLog: 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 48bfb08..5f935b1 100644 --- a/drivers/clk/imx/clk-scu.c +++ b/drivers/clk/imx/clk-scu.c @@ -479,6 +479,10 @@ 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); } -- 2.7.4
next prev parent reply index Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-20 11:13 [PATCH V4 00/11] clk: imx8: add new clock binding for better pm support Dong Aisheng 2019-08-20 11:13 ` [PATCH V4 01/11] dt-bindings: firmware: imx-scu: new binding to parse clocks from device tree Dong Aisheng 2019-08-24 19:19 ` Shawn Guo 2019-08-26 3:24 ` Aisheng Dong 2019-08-27 17:04 ` Rob Herring 2019-09-06 16:56 ` Stephen Boyd 2019-08-20 11:13 ` [PATCH V4 02/11] dt-bindings: clock: imx-lpcg: add support " Dong Aisheng 2019-08-24 19:21 ` Shawn Guo 2019-08-26 3:14 ` Aisheng Dong 2019-08-26 3:21 ` Aisheng Dong 2019-08-27 17:05 ` Rob Herring 2019-09-06 17:00 ` Stephen Boyd 2019-08-20 11:13 ` [PATCH V4 03/11] clk: imx: scu: add two cells binding support Dong Aisheng 2019-09-06 17:06 ` Stephen Boyd 2019-09-09 10:23 ` Dong Aisheng 2019-09-16 18:44 ` Stephen Boyd 2019-11-17 12:07 ` Dong Aisheng 2019-08-20 11:13 ` Dong Aisheng [this message] 2019-09-06 17:07 ` [PATCH V4 04/11] clk: imx: scu: bypass cpu power domains Stephen Boyd 2019-09-09 10:24 ` Dong Aisheng 2019-08-20 11:13 ` [PATCH V4 05/11] clk: imx: scu: allow scu clk to take device pointer Dong Aisheng 2019-08-20 11:13 ` [PATCH V4 06/11] clk: imx: scu: add runtime pm support Dong Aisheng 2019-08-20 11:13 ` [PATCH V4 07/11] clk: imx: scu: add suspend/resume support Dong Aisheng 2019-09-06 17:09 ` Stephen Boyd 2019-09-09 10:35 ` Dong Aisheng 2019-08-20 11:13 ` [PATCH V4 08/11] clk: imx: imx8qxp-lpcg: add parsing clocks from device tree Dong Aisheng 2019-09-06 17:13 ` Stephen Boyd 2019-09-09 11:23 ` Dong Aisheng 2019-09-16 18:45 ` Stephen Boyd 2019-11-17 12:08 ` Dong Aisheng 2019-08-20 11:13 ` [PATCH V4 09/11] clk: imx: lpcg: allow lpcg clk to take device pointer Dong Aisheng 2019-08-20 11:13 ` [PATCH V4 10/11] clk: imx: clk-imx8qxp-lpcg: add runtime pm support Dong Aisheng 2019-08-20 11:13 ` [PATCH V4 11/11] clk: imx: lpcg: add suspend/resume support Dong Aisheng 2019-09-06 17:14 ` Stephen Boyd 2019-09-09 11:39 ` Dong Aisheng 2019-09-09 12:21 ` [PATCH V4 00/11] clk: imx8: add new clock binding for better pm support Oliver Graute
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