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From:   Marcel Ziswiler <marcel@ziswiler.com>
To:     devicetree@vger.kernel.org
Cc:     linux-kernel@vger.kernel.org, linux-imx@nxp.com,
        linux-arm-kernel@lists.infradead.org,
        Clark Wang <xiaoning.wang@nxp.com>,
        Frank Li <Frank.Li@nxp.com>,
        Marcel Ziswiler <marcel.ziswiler@toradex.com>,
        Fabio Estevam <festevam@gmail.com>,
        Ming Qian <ming.qian@nxp.com>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Shawn Guo <shawnguo@kernel.org>,
        Shijie Qin <shijie.qin@nxp.com>, Zhou Peng <eagle.zhou@nxp.com>
Subject: [PATCH v4 04/17] firmware: imx: scu-pd: add missed lvds lpi2c and pwm power domains
Date:   Wed, 18 Jan 2023 08:26:42 +0100
Message-Id: <20230118072656.18845-5-marcel@ziswiler.com>
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From: Clark Wang <xiaoning.wang@nxp.com>

LVDS' lpi2c and pwm power domains definitions are missed.
Add them here.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

---

Changes in v4:
- New patch inspired by the following downstream patch:
  commit 0c36c5b63c1e ("LF-3569-1 firmware: imx: scu-pd: add missed lvds lpi2c and pwm power domains")
  Avoiding the following being reported upon boot:
  [    1.309776] lvds0_pwm0_clk: failed to attached the power domain -2
  [    1.334097] lvds1_pwm0_clk: failed to attached the power domain -2
  ...
  [   15.281767] platform 57244000.pwm: deferred probe pending
  ...
  [   15.292630] platform backlight: deferred probe pending

 drivers/firmware/imx/scu-pd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c
index 2a4f07423365..84b673427073 100644
--- a/drivers/firmware/imx/scu-pd.c
+++ b/drivers/firmware/imx/scu-pd.c
@@ -180,7 +180,11 @@ static const struct imx_sc_pd_range imx8qxp_scu_pd_ranges[] = {
 
 	/* LVDS SS */
 	{ "lvds0", IMX_SC_R_LVDS_0, 1, false, 0 },
+	{ "lvds0-pwm", IMX_SC_R_LVDS_0_PWM_0, 1, false, 0 },
+	{ "lvds0-lpi2c", IMX_SC_R_LVDS_0_I2C_0, 2, true, 0 },
 	{ "lvds1", IMX_SC_R_LVDS_1, 1, false, 0 },
+	{ "lvds1-pwm", IMX_SC_R_LVDS_1_PWM_0, 1, false, 0 },
+	{ "lvds1-lpi2c", IMX_SC_R_LVDS_1_I2C_0, 2, true, 0 },
 
 	/* DC SS */
 	{ "dc0", IMX_SC_R_DC_0, 1, false, 0 },
-- 
2.35.1