From patchwork Sat Apr 30 11:41:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 12833138 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6CB37C433F5 for ; Sat, 30 Apr 2022 11:42:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238642AbiD3Lpr (ORCPT ); Sat, 30 Apr 2022 07:45:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34934 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238196AbiD3Lpp (ORCPT ); Sat, 30 Apr 2022 07:45:45 -0400 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 359295DE78; Sat, 30 Apr 2022 04:42:24 -0700 (PDT) X-IronPort-AV: E=Sophos;i="5.91,187,1647270000"; d="scan'208";a="119661329" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 30 Apr 2022 20:42:23 +0900 Received: from localhost.localdomain (unknown [10.226.92.1]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 9B67F4232068; Sat, 30 Apr 2022 20:42:20 +0900 (JST) From: Biju Das To: Michael Turquette , Stephen Boyd Cc: Biju Das , Geert Uytterhoeven , linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, Chris Paterson , Biju Das , Prabhakar Mahadev Lad Subject: [PATCH v3 6/9] clk: renesas: r9a07g044: Add M3 Clock support Date: Sat, 30 Apr 2022 12:41:53 +0100 Message-Id: <20220430114156.6260-7-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220430114156.6260-1-biju.das.jz@bp.renesas.com> References: <20220430114156.6260-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Add support for M3 clock which is sourced from DSI divider connected to PLL5_4 mux. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- V2->V3: * No change V1->V2: * No change RFC->V1: * Added Rb tag from Geert --- drivers/clk/renesas/r9a07g044-cpg.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/clk/renesas/r9a07g044-cpg.c b/drivers/clk/renesas/r9a07g044-cpg.c index d350d6dce4b1..cee552bdf3cc 100644 --- a/drivers/clk/renesas/r9a07g044-cpg.c +++ b/drivers/clk/renesas/r9a07g044-cpg.c @@ -56,6 +56,7 @@ enum clk_ids { CLK_SD1_DIV4, CLK_SEL_GPU2, CLK_SEL_PLL5_4, + CLK_DSI_DIV, /* Module Clocks */ MOD_CLK_BASE, @@ -87,7 +88,7 @@ static const char * const sel_shdi[] = { ".clk_533", ".clk_400", ".clk_266" }; static const char * const sel_gpu2[] = { ".pll6", ".pll3_div2_2" }; static const struct { - struct cpg_core_clk common[50]; + struct cpg_core_clk common[52]; #ifdef CONFIG_CLK_R9A07G054 struct cpg_core_clk drp[0]; #endif @@ -166,6 +167,8 @@ static const struct { DEF_FIXED("M1", R9A07G044_CLK_M1, CLK_PLL5_FOUTPOSTDIV, 1, 1), DEF_FIXED("M2", R9A07G044_CLK_M2, CLK_PLL3_533, 1, 2), DEF_FIXED("M2_DIV2", CLK_M2_DIV2, R9A07G044_CLK_M2, 1, 2), + DEF_DSI_DIV("DSI_DIV", CLK_DSI_DIV, CLK_SEL_PLL5_4, CLK_SET_RATE_PARENT), + DEF_FIXED("M3", R9A07G044_CLK_M3, CLK_DSI_DIV, 1, 1), }, #ifdef CONFIG_CLK_R9A07G054 .drp = {