From: Joakim Zhang <qiangqing.zhang@nxp.com>
To: srinivas.kandagatla@linaro.org, robh+dt@kernel.org, shawnguo@kernel.org
Cc: linux-imx@nxp.com, kernel@pengutronix.de,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/6] nvmem: core: parse nvmem cell-type from device tree
Date: Wed, 8 Sep 2021 18:02:53 +0800 [thread overview]
Message-ID: <20210908100257.17833-3-qiangqing.zhang@nxp.com> (raw)
In-Reply-To: <20210908100257.17833-1-qiangqing.zhang@nxp.com>
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
get nvmem cell-type from device tree
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
drivers/nvmem/core.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 3d87fadaa160..23c08dbaf45e 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -52,6 +52,7 @@ struct nvmem_cell {
int bytes;
int bit_offset;
int nbits;
+ u32 type;
struct device_node *np;
struct nvmem_device *nvmem;
struct list_head node;
@@ -726,6 +727,8 @@ static int nvmem_add_cells_from_of(struct nvmem_device *nvmem)
return -EINVAL;
}
+ of_property_read_u32(child, "cell-type", &cell->type);
+
cell->np = of_node_get(child);
nvmem_cell_add(cell);
}
--
2.17.1
next prev parent reply other threads:[~2021-09-08 10:03 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-08 10:02 [PATCH 0/6] nvmem: add "cell-type" property to support mac-address Joakim Zhang
2021-09-08 10:02 ` [PATCH 1/6] dt-bindings: nvmem: add cell-type to nvmem cells Joakim Zhang
2021-09-22 11:34 ` Ahmad Fatoum
2021-09-22 12:23 ` Srinivas Kandagatla
2021-09-22 12:31 ` Ahmad Fatoum
2021-09-22 12:49 ` Srinivas Kandagatla
2021-09-22 12:58 ` Ahmad Fatoum
2021-09-22 13:03 ` Srinivas Kandagatla
2021-09-22 13:08 ` Ahmad Fatoum
2021-09-22 13:23 ` Srinivas Kandagatla
2021-09-23 20:02 ` Ahmad Fatoum
2021-09-23 2:51 ` Joakim Zhang
2021-09-08 10:02 ` Joakim Zhang [this message]
2021-09-22 11:36 ` [PATCH 2/6] nvmem: core: parse nvmem cell-type from device tree Ahmad Fatoum
2021-09-08 10:02 ` [PATCH 3/6] nvmem: core: add nvmem cell post processing callback Joakim Zhang
2021-09-22 11:37 ` Ahmad Fatoum
2021-09-23 2:52 ` Joakim Zhang
2021-09-08 10:02 ` [PATCH 4/6] nvmem: imx-ocotp: add support for post porcessing Joakim Zhang
2021-09-08 10:02 ` [PATCH 5/6] arm64: dts: imx8mm: add "cell-type" property for mac-address Joakim Zhang
2021-09-22 11:40 ` Ahmad Fatoum
2021-09-23 2:52 ` Joakim Zhang
2021-09-08 10:02 ` [PATCH 6/6] arm64: dts: imx8m: remove unused "nvmem_macaddr_swap" property for FEC Joakim Zhang
2021-09-22 11:40 ` Ahmad Fatoum
2021-09-22 10:46 ` [PATCH 0/6] nvmem: add "cell-type" property to support mac-address Joakim Zhang
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