linux-kernel - [PATCH] clk: COMMON_CLK_RPMI should depend on RISCV

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Message-ID: <ed37635b59b0765ed3dbed6ea33c562a40b9e287.1759243789.git.geert+renesas@glider.be>
Date: Tue, 30 Sep 2025 16:50:23 +0200
From: Geert Uytterhoeven <geert+renesas@...der.be>
To: Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Rahul Pathak <rpathak@...tanamicro.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Anup Patel <apatel@...tanamicro.com>,
	Paul Walmsley <pjw@...nel.org>
Cc: linux-clk@...r.kernel.org,
	linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH] clk: COMMON_CLK_RPMI should depend on RISCV

The RISC-V platform management interface (RPMI) is only available on
RISC-V platforms.  Hence add a dependency on RISCV, to prevent asking
the user about this driver when configuring a kernel for a different
architecture.

Fixes: 5ba9f520f41a33c9 ("clk: Add clock driver for the RISC-V RPMI clock service group")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
And perhaps the "default RISCV" should be dropped, too?
---
 drivers/clk/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index b03fafb402b19153..5c17a22d59920f5e 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -510,6 +510,7 @@ config COMMON_CLK_LITEX
 
 config COMMON_CLK_RPMI
 	tristate "Clock driver based on RISC-V RPMI"
+	depends on RISCV || COMPILE_TEST
 	depends on MAILBOX
 	default RISCV
 	help
-- 
2.43.0