[PATCH v2 11/20] reset: npcm: using syscon instead of device data
From: Tomer Maimon <tmaimon77@gmail.com>
Date: 2022-06-08 10:26:06
Also in:
linux-clk, linux-devicetree, linux-serial, linux-watchdog, lkml
Subsystem:
arm/nuvoton npcm architecture, reset controller framework, the rest · Maintainers:
Andrew Jeffery, Avi Fishman, Tomer Maimon, Tali Perry, Philipp Zabel, Linus Torvalds
Using syscon device tree property instead of device data to handle the NPCM general control registers. Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> --- drivers/reset/reset-npcm.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/reset/reset-npcm.c b/drivers/reset/reset-npcm.c
index 2ea4d3136e15..312c3b594b8f 100644
--- a/drivers/reset/reset-npcm.c
+++ b/drivers/reset/reset-npcm.c@@ -138,8 +138,7 @@ static int npcm_reset_xlate(struct reset_controller_dev *rcdev, } static const struct of_device_id npcm_rc_match[] = { - { .compatible = "nuvoton,npcm750-reset", - .data = (void *)"nuvoton,npcm750-gcr" }, + { .compatible = "nuvoton,npcm750-reset"}, { } };
@@ -155,14 +154,10 @@ static int npcm_usb_reset(struct platform_device *pdev, struct npcm_rc_data *rc) u32 ipsrst1_bits = 0; u32 ipsrst2_bits = NPCM_IPSRST2_USB_HOST; u32 ipsrst3_bits = 0; - const char *gcr_dt; - gcr_dt = (const char *) - of_match_device(dev->driver->of_match_table, dev)->data; - - gcr_regmap = syscon_regmap_lookup_by_compatible(gcr_dt); + gcr_regmap = syscon_regmap_lookup_by_phandle(dev->of_node, "nuvoton,sysgcr"); if (IS_ERR(gcr_regmap)) { - dev_err(&pdev->dev, "Failed to find %s\n", gcr_dt); + dev_err(&pdev->dev, "Failed to find gcr syscon"); return PTR_ERR(gcr_regmap); }
--
2.33.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel