From: Dipen Patel <dipenp@nvidia.com>
To: <thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
<linux-kernel@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-gpio@vger.kernel.org>, <linus.walleij@linaro.org>,
<devicetree@vger.kernel.org>, <linux-doc@vger.kernel.org>,
<robh+dt@kernel.org>, <timestamp@lists.linux.dev>,
<krzysztof.kozlowski+dt@linaro.org>, <brgl@bgdev.pl>,
<corbet@lwn.net>, <gregkh@linuxfoundation.org>
Cc: Dipen Patel <dipenp@nvidia.com>
Subject: [PATCH V4 03/10] dt-bindings: timestamp: Deprecate nvidia,slices property
Date: Wed, 22 Mar 2023 18:29:22 -0700 [thread overview]
Message-ID: <20230323012929.10815-4-dipenp@nvidia.com> (raw)
In-Reply-To: <20230323012929.10815-1-dipenp@nvidia.com>
The property is not necessary as it is a constant value and can be
hardcoded in the driver code.
Signed-off-by: Dipen Patel <dipenp@nvidia.com>
---
.../timestamp/nvidia,tegra194-hte.yaml | 43 ++-----------------
1 file changed, 4 insertions(+), 39 deletions(-)
diff --git a/Documentation/devicetree/bindings/timestamp/nvidia,tegra194-hte.yaml b/Documentation/devicetree/bindings/timestamp/nvidia,tegra194-hte.yaml
index 158dbe58c49f..eafc33e9ae2e 100644
--- a/Documentation/devicetree/bindings/timestamp/nvidia,tegra194-hte.yaml
+++ b/Documentation/devicetree/bindings/timestamp/nvidia,tegra194-hte.yaml
@@ -42,10 +42,13 @@ properties:
nvidia,slices:
$ref: /schemas/types.yaml#/definitions/uint32
+ deprecated: true
description:
HTE lines are arranged in 32 bit slice where each bit represents different
line/signal that it can enable/configure for the timestamp. It is u32
- property and the value depends on the HTE instance in the chip.
+ property and the value depends on the HTE instance in the chip. The AON
+ GTE instances for both Tegra194 and Tegra234 has 3 slices. The Tegra194
+ LIC instance has 11 slices and Tegra234 LIC has 17 slices.
enum: [3, 11, 17]
'#timestamp-cells':
@@ -56,46 +59,10 @@ properties:
mentioned in the nvidia GPIO device tree binding document.
const: 1
-allOf:
- - if:
- properties:
- compatible:
- contains:
- enum:
- - nvidia,tegra194-gte-aon
- - nvidia,tegra234-gte-aon
- then:
- properties:
- nvidia,slices:
- const: 3
-
- - if:
- properties:
- compatible:
- contains:
- enum:
- - nvidia,tegra194-gte-lic
- then:
- properties:
- nvidia,slices:
- const: 11
-
- - if:
- properties:
- compatible:
- contains:
- enum:
- - nvidia,tegra234-gte-lic
- then:
- properties:
- nvidia,slices:
- const: 17
-
required:
- compatible
- reg
- interrupts
- - nvidia,slices
- "#timestamp-cells"
additionalProperties: false
@@ -107,7 +74,6 @@ examples:
reg = <0xc1e0000 0x10000>;
interrupts = <0 13 0x4>;
nvidia,int-threshold = <1>;
- nvidia,slices = <3>;
#timestamp-cells = <1>;
};
@@ -117,7 +83,6 @@ examples:
reg = <0x3aa0000 0x10000>;
interrupts = <0 11 0x4>;
nvidia,int-threshold = <1>;
- nvidia,slices = <11>;
#timestamp-cells = <1>;
};
--
2.17.1
next prev parent reply other threads:[~2023-03-23 1:29 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-23 1:29 [PATCH V4 00/10] Add Tegra234 HTE support Dipen Patel
2023-03-23 1:29 ` [PATCH V4 01/10] MAINTAINERS: Add HTE/timestamp subsystem details Dipen Patel
2023-03-23 1:29 ` [PATCH V4 02/10] dt-bindings: timestamp: Add Tegra234 support Dipen Patel
2023-03-25 11:04 ` Krzysztof Kozlowski
2023-03-25 11:06 ` Krzysztof Kozlowski
2023-03-23 1:29 ` Dipen Patel [this message]
2023-03-23 8:34 ` [PATCH V4 03/10] dt-bindings: timestamp: Deprecate nvidia,slices property Linus Walleij
2023-03-25 11:05 ` Krzysztof Kozlowski
2023-04-03 18:49 ` Dipen Patel
2023-03-23 1:29 ` [PATCH V4 04/10] dt-bindings: timestamp: Add nvidia,gpio-controller Dipen Patel
2023-03-23 8:36 ` Linus Walleij
2023-03-23 13:58 ` Rob Herring
2023-03-24 17:13 ` Rob Herring
2023-03-24 18:51 ` Dipen Patel
2023-03-25 11:09 ` Krzysztof Kozlowski
2023-04-04 4:24 ` Dipen Patel
2023-04-04 5:33 ` Krzysztof Kozlowski
2023-04-04 17:31 ` Dipen Patel
2023-04-04 10:28 ` Thierry Reding
2023-04-04 17:30 ` Dipen Patel
2023-03-25 11:07 ` Krzysztof Kozlowski
2023-03-27 16:58 ` Dipen Patel
2023-04-04 10:30 ` Thierry Reding
2023-04-04 17:20 ` Dipen Patel
2023-03-23 1:29 ` [PATCH V4 05/10] arm64: tegra: Add Tegra234 GTE nodes Dipen Patel
2023-03-23 1:29 ` [PATCH V4 06/10] hte: Re-phrase tegra API document Dipen Patel
2023-04-05 2:24 ` Bagas Sanjaya
2023-04-06 0:03 ` Dipen Patel
2023-03-23 1:29 ` [PATCH V4 07/10] hte: Add Tegra234 provider Dipen Patel
2023-03-23 1:29 ` [PATCH V4 08/10] hte: Deprecate nvidia,slices property Dipen Patel
2023-03-23 1:29 ` [PATCH V4 09/10] hte: handle nvidia,gpio-controller property Dipen Patel
2023-03-23 8:37 ` Linus Walleij
2023-03-23 1:29 ` [PATCH V4 10/10] gpio: tegra186: Add Tegra234 hte support Dipen Patel
2023-03-23 8:38 ` Linus Walleij
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