linux-kernel - [PATCH 3/6] dt-bindings: clock: imx93: drop TPM1/3 LPIT1/2 entry

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Message-Id: <20221028095211.2598312-4-peng.fan@oss.nxp.com>
Date:   Fri, 28 Oct 2022 17:52:08 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     abelvesa@...nel.org, abel.vesa@...aro.org, mturquette@...libre.com,
        sboyd@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     linux-imx@....com, linux-clk@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Peng Fan <peng.fan@....com>,
        Jacky Bai <ping.bai@....com>
Subject: [PATCH 3/6] dt-bindings: clock: imx93: drop TPM1/3 LPIT1/2 entry

From: Peng Fan <peng.fan@....com>

Per updated Reference Mannual, the TPM[1,3] LPIT[1,2] root clock entries
are reserved, it is because writing the CCM registers does nothing
because the TPM[1,3] and LPIT[1,2] IPs source from bus clk, not from the
TPM[1,3] LPIT[1,2] entries. And because there is no SW entity is using the
entries since adding them, let's drop them.

Reviewed-by: Jacky Bai <ping.bai@....com>
Signed-off-by: Peng Fan <peng.fan@....com>
---
 include/dt-bindings/clock/imx93-clock.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/include/dt-bindings/clock/imx93-clock.h b/include/dt-bindings/clock/imx93-clock.h
index 19bc32788d81..8e02859d8ce2 100644
--- a/include/dt-bindings/clock/imx93-clock.h
+++ b/include/dt-bindings/clock/imx93-clock.h
@@ -28,13 +28,9 @@
 #define IMX93_CLK_M33_SYSTICK		19
 #define IMX93_CLK_FLEXIO1		20
 #define IMX93_CLK_FLEXIO2		21
-#define IMX93_CLK_LPIT1			22
-#define IMX93_CLK_LPIT2			23
 #define IMX93_CLK_LPTMR1		24
 #define IMX93_CLK_LPTMR2		25
-#define IMX93_CLK_TPM1			26
 #define IMX93_CLK_TPM2			27
-#define IMX93_CLK_TPM3			28
 #define IMX93_CLK_TPM4			29
 #define IMX93_CLK_TPM5			30
 #define IMX93_CLK_TPM6			31
-- 
2.37.1