From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org,
Freeman Liu <freeman.liu@unisoc.com>,
Baolin Wang <baolin.wang@linaro.org>,
Rob Herring <robh@kernel.org>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH 06/10] dt-bindings: nvmem: Add Spreadtrum eFuse controller documentation
Date: Tue, 29 Oct 2019 11:42:36 +0000 [thread overview]
Message-ID: <20191029114240.14905-7-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20191029114240.14905-1-srinivas.kandagatla@linaro.org>
From: Freeman Liu <freeman.liu@unisoc.com>
This patch adds the binding documentation for Spreadtrum eFuse controller.
Signed-off-by: Freeman Liu <freeman.liu@unisoc.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
.../devicetree/bindings/nvmem/sprd-efuse.txt | 39 +++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/nvmem/sprd-efuse.txt
diff --git a/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt b/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt
new file mode 100644
index 000000000000..96b6feec27f0
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt
@@ -0,0 +1,39 @@
+= Spreadtrum eFuse device tree bindings =
+
+Required properties:
+- compatible: Should be "sprd,ums312-efuse".
+- reg: Specify the address offset of efuse controller.
+- clock-names: Should be "enable".
+- clocks: The phandle and specifier referencing the controller's clock.
+- hwlocks: Reference to a phandle of a hwlock provider node.
+
+= Data cells =
+Are child nodes of eFuse, bindings of which as described in
+bindings/nvmem/nvmem.txt
+
+Example:
+
+ ap_efuse: efuse@32240000 {
+ compatible = "sprd,ums312-efuse";
+ reg = <0 0x32240000 0 0x10000>;
+ clock-names = "enable";
+ hwlocks = <&hwlock 8>;
+ clocks = <&aonapb_gate CLK_EFUSE_EB>;
+
+ /* Data cells */
+ thermal_calib: calib@10 {
+ reg = <0x10 0x2>;
+ };
+ };
+
+= Data consumers =
+Are device nodes which consume nvmem data cells.
+
+Example:
+
+ thermal {
+ ...
+
+ nvmem-cells = <&thermal_calib>;
+ nvmem-cell-names = "calibration";
+ };
--
2.21.0
next prev parent reply other threads:[~2019-10-29 11:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-29 11:42 [PATCH 00/10] nvmem: patches(set 1) for 5.5 Srinivas Kandagatla
2019-10-29 11:42 ` [PATCH 01/10] nvmem: core: fix nvmem_cell_write inline function Srinivas Kandagatla
2019-10-29 11:42 ` [PATCH 02/10] nvmem: sc27xx: Change to use devm_hwspin_lock_request_specific() to request one hwlock Srinivas Kandagatla
2019-10-29 11:42 ` [PATCH 03/10] nvmem: imx: scu: support hole region check Srinivas Kandagatla
2019-10-29 11:42 ` [PATCH 04/10] nvmem: imx: scu: support write Srinivas Kandagatla
2019-10-29 11:42 ` [PATCH 05/10] nvmem: imx-ocotp: reset error status on probe Srinivas Kandagatla
2019-10-29 11:42 ` Srinivas Kandagatla [this message]
2019-10-29 11:42 ` [PATCH 07/10] nvmem: sprd: Add Spreadtrum SoCs eFuse support Srinivas Kandagatla
2019-10-29 11:42 ` [PATCH 08/10] nvmem: imx: scu: fix dependency in Kconfig Srinivas Kandagatla
2019-10-29 11:42 ` [PATCH 09/10] dt-bindings: nvmem: add binding for Rockchip OTP controller Srinivas Kandagatla
2019-10-29 11:42 ` [PATCH 10/10] nvmem: add Rockchip OTP driver Srinivas Kandagatla
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