From: peng.fan@oss.nxp.com
To: ohad@wizery.com, bjorn.andersson@linaro.org,
mathieu.poirier@linaro.org, o.rempel@pengutronix.de,
robh+dt@kernel.org, devicetree@vger.kernel.org
Cc: shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
linux-remoteproc@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, paul@crapouillou.net,
matthias.bgg@gmail.com, agross@kernel.org,
patrice.chotard@st.com, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH V13 08/10] remoteproc: imx_rproc: support i.MX8MQ/M
Date: Sat, 6 Mar 2021 19:24:23 +0800 [thread overview]
Message-ID: <1615029865-23312-9-git-send-email-peng.fan@oss.nxp.com> (raw)
In-Reply-To: <1615029865-23312-1-git-send-email-peng.fan@oss.nxp.com>
From: Peng Fan <peng.fan@nxp.com>
Add i.MX8MQ dev/sys addr map and configuration data structure
i.MX8MM share i.MX8MQ settings.
Reviewed-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
drivers/remoteproc/Kconfig | 6 ++---
drivers/remoteproc/imx_rproc.c | 41 +++++++++++++++++++++++++++++++++-
2 files changed, 43 insertions(+), 4 deletions(-)
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
index 15d1574d129b..7cf3d1b40c55 100644
--- a/drivers/remoteproc/Kconfig
+++ b/drivers/remoteproc/Kconfig
@@ -24,11 +24,11 @@ config REMOTEPROC_CDEV
It's safe to say N if you don't want to use this interface.
config IMX_REMOTEPROC
- tristate "IMX6/7 remoteproc support"
+ tristate "i.MX remoteproc support"
depends on ARCH_MXC
help
- Say y here to support iMX's remote processors (Cortex M4
- on iMX7D) via the remote processor framework.
+ Say y here to support iMX's remote processors via the remote
+ processor framework.
It's safe to say N here.
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 5ae1f5209548..0124ebf69838 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -88,6 +88,34 @@ struct imx_rproc {
struct clk *clk;
};
+static const struct imx_rproc_att imx_rproc_att_imx8mq[] = {
+ /* dev addr , sys addr , size , flags */
+ /* TCML - alias */
+ { 0x00000000, 0x007e0000, 0x00020000, 0 },
+ /* OCRAM_S */
+ { 0x00180000, 0x00180000, 0x00008000, 0 },
+ /* OCRAM */
+ { 0x00900000, 0x00900000, 0x00020000, 0 },
+ /* OCRAM */
+ { 0x00920000, 0x00920000, 0x00020000, 0 },
+ /* QSPI Code - alias */
+ { 0x08000000, 0x08000000, 0x08000000, 0 },
+ /* DDR (Code) - alias */
+ { 0x10000000, 0x80000000, 0x0FFE0000, 0 },
+ /* TCML */
+ { 0x1FFE0000, 0x007E0000, 0x00020000, ATT_OWN },
+ /* TCMU */
+ { 0x20000000, 0x00800000, 0x00020000, ATT_OWN },
+ /* OCRAM_S */
+ { 0x20180000, 0x00180000, 0x00008000, ATT_OWN },
+ /* OCRAM */
+ { 0x20200000, 0x00900000, 0x00020000, ATT_OWN },
+ /* OCRAM */
+ { 0x20220000, 0x00920000, 0x00020000, ATT_OWN },
+ /* DDR (Data) */
+ { 0x40000000, 0x40000000, 0x80000000, 0 },
+};
+
static const struct imx_rproc_att imx_rproc_att_imx7d[] = {
/* dev addr , sys addr , size , flags */
/* OCRAM_S (M4 Boot code) - alias */
@@ -138,6 +166,15 @@ static const struct imx_rproc_att imx_rproc_att_imx6sx[] = {
{ 0x80000000, 0x80000000, 0x60000000, 0 },
};
+static const struct imx_rproc_dcfg imx_rproc_cfg_imx8mq = {
+ .src_reg = IMX7D_SRC_SCR,
+ .src_mask = IMX7D_M4_RST_MASK,
+ .src_start = IMX7D_M4_START,
+ .src_stop = IMX7D_M4_STOP,
+ .att = imx_rproc_att_imx8mq,
+ .att_size = ARRAY_SIZE(imx_rproc_att_imx8mq),
+};
+
static const struct imx_rproc_dcfg imx_rproc_cfg_imx7d = {
.src_reg = IMX7D_SRC_SCR,
.src_mask = IMX7D_M4_RST_MASK,
@@ -496,6 +533,8 @@ static int imx_rproc_remove(struct platform_device *pdev)
static const struct of_device_id imx_rproc_of_match[] = {
{ .compatible = "fsl,imx7d-cm4", .data = &imx_rproc_cfg_imx7d },
{ .compatible = "fsl,imx6sx-cm4", .data = &imx_rproc_cfg_imx6sx },
+ { .compatible = "fsl,imx8mq-cm4", .data = &imx_rproc_cfg_imx8mq },
+ { .compatible = "fsl,imx8mm-cm4", .data = &imx_rproc_cfg_imx8mq },
{},
};
MODULE_DEVICE_TABLE(of, imx_rproc_of_match);
@@ -512,5 +551,5 @@ static struct platform_driver imx_rproc_driver = {
module_platform_driver(imx_rproc_driver);
MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("IMX6SX/7D remote processor control driver");
+MODULE_DESCRIPTION("i.MX remote processor control driver");
MODULE_AUTHOR("Oleksij Rempel <o.rempel@pengutronix.de>");
--
2.30.0
next prev parent reply other threads:[~2021-03-06 11:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-06 11:24 [PATCH V13 00/10] remoteproc: imx_rproc: support iMX8MQ/M peng.fan
2021-03-06 11:24 ` [PATCH V13 01/10] dt-bindings: remoteproc: convert imx rproc bindings to json-schema peng.fan
2021-03-06 11:24 ` [PATCH V13 02/10] dt-bindings: remoteproc: imx_rproc: add i.MX8MQ/M support peng.fan
2021-03-08 22:37 ` Rob Herring
2021-03-06 11:24 ` [PATCH V13 03/10] remoteproc: introduce is_iomem to rproc_mem_entry peng.fan
2021-03-06 11:24 ` [PATCH V13 04/10] remoteproc: add is_iomem to da_to_va peng.fan
2021-03-06 11:24 ` [PATCH V13 05/10] remoteproc: imx_rproc: correct err message peng.fan
2021-03-06 11:24 ` [PATCH V13 06/10] remoteproc: imx_rproc: use devm_ioremap peng.fan
2021-03-06 11:24 ` [PATCH V13 07/10] remoteproc: imx_rproc: add i.MX specific parse fw hook peng.fan
2021-03-06 11:24 ` peng.fan [this message]
2021-03-06 11:24 ` [PATCH V13 09/10] remoteproc: imx_rproc: ignore mapping vdev regions peng.fan
2021-03-06 11:24 ` [PATCH V13 10/10] remoteproc: imx_proc: enable virtio/mailbox peng.fan
2021-03-08 16:08 ` [PATCH V13 00/10] remoteproc: imx_rproc: support iMX8MQ/M Mathieu Poirier
2021-03-11 1:26 ` Peng Fan (OSS)
2021-03-11 17:38 ` Mathieu Poirier
2021-03-11 18:06 ` Bjorn Andersson
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