From patchwork Mon Jan 8 15:33:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13513637 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 398C8C47079 for ; Mon, 8 Jan 2024 15:35:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Lf+2k8rxqkKXU+nrcuboKcCAjHX4WG0oVx+hjLhpIpc=; b=BP7O7QNRuqqaY/ 0hLP267Y4ePQzGMbx3ZEagprYMTGkb4O+Mpn5hG2tamBQklyRbnR+D8w0cW8NXxke6wEHFKxrm5tV z7juBOSc0bgZ5IWKoyV6q67+hO9TQVM9lIjKPIz+n+GgFNC9rQsWKxNpnOAwS4V0fJNIenMBZGf/C LAaPHBSTDuWvElMx2dcExzrQeyil3XNYFrMY40efxE/3iMHfw7Wmq/wwrBYnRdyoGPI47rL/u5VpJ rcKkfS0faVhgkFv10sowVOmLLO0YYc190rPSkbwcsR/DVX/QtPzeklfsGay66dDPmZLPk6FWOIl3T DlN3uY9XqdykWDdu8wUw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rMre4-005Ua6-0w; Mon, 08 Jan 2024 15:34:32 +0000 Received: from xavier.telenet-ops.be ([2a02:1800:120:4::f00:14]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rMrdr-005UN5-1u for linux-arm-kernel@lists.infradead.org; Mon, 08 Jan 2024 15:34:21 +0000 Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:d323:2fd4:4f64:e281]) by xavier.telenet-ops.be with bizsmtp id YFZw2B00H0Qz0eJ01FZwDC; Mon, 08 Jan 2024 16:34:08 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1rMrcp-00EtMO-9w; Mon, 08 Jan 2024 16:33:56 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1rMrdU-00D7oW-FY; Mon, 08 Jan 2024 16:33:56 +0100 From: Geert Uytterhoeven To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Magnus Damm , Catalin Marinas , Will Deacon , Ulf Hansson Cc: Cong Dang , Duy Nguyen , Hai Pham , Linh Phung , linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 10/15] soc: renesas: Introduce ARCH_RCAR_GEN4 Date: Mon, 8 Jan 2024 16:33:49 +0100 Message-Id: <4f4a2dbdb6ba51e151cbdc128da377083b0d850d.1704726960.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240108_073419_822010_E583DCBB X-CRM114-Status: GOOD ( 11.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Currently, all Kconfig symbols for R-Car Gen4 SoCs select the ARCH_RCAR_GEN3 SoC family symbol, which might confuse the casual reader. Fix this by introducing a new SoC family symbol for R-Car Gen4 SoCs. For now this just selects ARCH_RCAR_GEN3, to avoid duplication, and to relax dependencies. Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang --- Once "[PATCH] i2c: rcar: Prepare for the advent of ARCH_RCAR_GEN4"[1] has been applied, ARCH_RCAR_GEN4 can stop selecting ARCH_RCAR_GEN3. I'm open for suggestions how to improve this. Perhaps factor out common parts into ARCH_RCAR? [1] https://lore.kernel.org/r/bf7b105f7d9728ae5cd9fa99d1cdd278d71e7df2.1704723713.git.geert+renesas@glider.be --- drivers/soc/renesas/Kconfig | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig index 0986672f63757663..784a2b50561d5a97 100644 --- a/drivers/soc/renesas/Kconfig +++ b/drivers/soc/renesas/Kconfig @@ -34,6 +34,10 @@ config ARCH_RCAR_GEN3 select SYS_SUPPORTS_SH_CMT select SYS_SUPPORTS_SH_TMU +config ARCH_RCAR_GEN4 + bool + select ARCH_RCAR_GEN3 + config ARCH_RMOBILE bool select PM @@ -240,7 +244,7 @@ config ARCH_R8A77961 config ARCH_R8A779F0 bool "ARM64 Platform support for R-Car S4-8" - select ARCH_RCAR_GEN3 + select ARCH_RCAR_GEN4 select SYSC_R8A779F0 help This enables support for the Renesas R-Car S4-8 SoC. @@ -261,14 +265,14 @@ config ARCH_R8A77970 config ARCH_R8A779A0 bool "ARM64 Platform support for R-Car V3U" - select ARCH_RCAR_GEN3 + select ARCH_RCAR_GEN4 select SYSC_R8A779A0 help This enables support for the Renesas R-Car V3U SoC. config ARCH_R8A779G0 bool "ARM64 Platform support for R-Car V4H" - select ARCH_RCAR_GEN3 + select ARCH_RCAR_GEN4 select SYSC_R8A779G0 help This enables support for the Renesas R-Car V4H SoC.