From: Lucas Stach <l.stach@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH v3 1/3] ARM: i.MX8M: esdctl: use common compatible to detect i.MX8MQ/MM/MP DDRC
Date: Wed, 8 Feb 2023 14:34:06 +0100 [thread overview]
Message-ID: <20230208133408.1114573-1-l.stach@pengutronix.de> (raw)
All i.MX8M* DDRC nodes are compatible to "fsl,imx8m-ddrc". As the memory
size detection works the same on most of them, with the only exception
being the i.MX8MN, which only has a 16bit data bus, there is no need to
match the more specific compatibles for i.MX8MQ/MM/MP.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
---
arch/arm/mach-imx/esdctl.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mach-imx/esdctl.c b/arch/arm/mach-imx/esdctl.c
index a704250297bb..29e992933421 100644
--- a/arch/arm/mach-imx/esdctl.c
+++ b/arch/arm/mach-imx/esdctl.c
@@ -652,7 +652,7 @@ static __maybe_unused struct imx_esdctl_data vf610_data = {
.add_mem = vf610_ddrmc_add_mem,
};
-static __maybe_unused struct imx_esdctl_data imx8mq_data = {
+static __maybe_unused struct imx_esdctl_data imx8m_data = {
.base0 = MX8M_DDR_CSD1_BASE_ADDR,
.add_mem = imx8m_ddrc_add_mem,
};
@@ -732,14 +732,11 @@ static __maybe_unused struct of_device_id imx_esdctl_dt_ids[] = {
.compatible = "fsl,vf610-ddrmc",
.data = &vf610_data
}, {
- .compatible = "fsl,imx8mm-ddrc",
- .data = &imx8mq_data
+ .compatible = "fsl,imx8m-ddrc",
+ .data = &imx8m_data
}, {
.compatible = "fsl,imx8mn-ddrc",
.data = &imx8mn_data
- }, {
- .compatible = "fsl,imx8mq-ddrc",
- .data = &imx8mq_data
}, {
.compatible = "fsl,imx7d-ddrc",
.data = &imx7d_data
--
2.39.1
next reply other threads:[~2023-02-08 13:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-08 13:34 Lucas Stach [this message]
2023-02-08 13:34 ` [PATCH v3 2/3] ARM: dts: i.MX8MP: add DDRC compatibles Lucas Stach
2023-02-08 13:34 ` [PATCH v3 3/3] ARM: dts: i.MX8MP: remove DSP and DSP reserved memory nodes Lucas Stach
2023-02-10 9:41 ` [PATCH v3 1/3] ARM: i.MX8M: esdctl: use common compatible to detect i.MX8MQ/MM/MP DDRC Sascha Hauer
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