From patchwork Fri Jun 11 02:51:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dinh Nguyen X-Patchwork-Id: 459126 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B686C48BE0 for ; Fri, 11 Jun 2021 02:52:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 39A3A613AE for ; Fri, 11 Jun 2021 02:52:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230035AbhFKCyK (ORCPT ); Thu, 10 Jun 2021 22:54:10 -0400 Received: from mail.kernel.org ([198.145.29.99]:59968 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230405AbhFKCyJ (ORCPT ); Thu, 10 Jun 2021 22:54:09 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1621D610A2; Fri, 11 Jun 2021 02:52:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1623379932; bh=+r2jVvH9WqOCBgMNdsAunx0gUJk3gnllUkkTc9wxhms=; h=From:To:Cc:Subject:Date:From; b=UY0DYDjbDv3RYzmI2qo3kQJkNGwH9A0U5i/UCI/hUFI3nPhH05bfeZ+cUTK+m2i5W nCTU8eHTdF5HN4wPTLnkup8otgwWzrYKBZX6pz1peQHzF5uG2VbS4qqc95Ug43aM2V 9WFNi2Rom/NCHiOaDpBmMfj+zlClAsHQ1vqNOeJZu7IguFp+cIzan8NeMF7igr/qX1 enOuODRlVyGyno2RBUfNu5YKD1o3t52GBpY5ELqZ9NC+OE31R7NQ6WwsCxpNIJ7cAi pdylmLGE0Y9hfZn6Tw98wgloCj7stw4EwyHuxxPHCmdzHB+67KObpQryIknYlfC5Iu MzNK04Fe9Afzg== From: Dinh Nguyen To: linux-clk@vger.kernel.org Cc: dinguyen@kernel.org, sboyd@kernel.org, mturquette@baylibre.com, stable@vger.kernel.org Subject: [PATCHv3 1/4] clk: agilex/stratix10: remove noc_clk Date: Thu, 10 Jun 2021 21:51:58 -0500 Message-Id: <20210611025201.118799-1-dinguyen@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Early documentation had a noc_clk, but in reality, it's just the noc_free_clk. Remove the noc_clk clock and just use the noc_free_clk. Fixes: 80c6b7a0894f ("clk: socfpga: agilex: add clock driver for the Agilex platform") Cc: stable@vger.kernel.org Signed-off-by: Dinh Nguyen --- v3: no change v2: add linux-stable to cc --- drivers/clk/socfpga/clk-agilex.c | 32 +++++++++++++++----------------- drivers/clk/socfpga/clk-s10.c | 32 +++++++++++++++----------------- 2 files changed, 30 insertions(+), 34 deletions(-) diff --git a/drivers/clk/socfpga/clk-agilex.c b/drivers/clk/socfpga/clk-agilex.c index 92a6d740a799..5b8131542218 100644 --- a/drivers/clk/socfpga/clk-agilex.c +++ b/drivers/clk/socfpga/clk-agilex.c @@ -222,11 +222,9 @@ static const struct stratix10_perip_cnt_clock agilex_main_perip_cnt_clks[] = { { AGILEX_MPU_FREE_CLK, "mpu_free_clk", NULL, mpu_free_mux, ARRAY_SIZE(mpu_free_mux), 0, 0x3C, 0, 0, 0}, { AGILEX_NOC_FREE_CLK, "noc_free_clk", NULL, noc_free_mux, ARRAY_SIZE(noc_free_mux), - 0, 0x40, 0, 0, 1}, - { AGILEX_L4_SYS_FREE_CLK, "l4_sys_free_clk", "noc_free_clk", NULL, 1, 0, - 0, 4, 0, 0}, - { AGILEX_NOC_CLK, "noc_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), - 0, 0, 0, 0x30, 1}, + 0, 0x40, 0, 0, 0}, + { AGILEX_L4_SYS_FREE_CLK, "l4_sys_free_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, + 0, 4, 0x30, 1}, { AGILEX_EMAC_A_FREE_CLK, "emaca_free_clk", NULL, emaca_free_mux, ARRAY_SIZE(emaca_free_mux), 0, 0xD4, 0, 0x88, 0}, { AGILEX_EMAC_B_FREE_CLK, "emacb_free_clk", NULL, emacb_free_mux, ARRAY_SIZE(emacb_free_mux), @@ -252,24 +250,24 @@ static const struct stratix10_gate_clock agilex_gate_clks[] = { 0, 0, 0, 0, 0, 0, 4}, { AGILEX_MPU_CCU_CLK, "mpu_ccu_clk", "mpu_clk", NULL, 1, 0, 0x24, 0, 0, 0, 0, 0, 0, 2}, - { AGILEX_L4_MAIN_CLK, "l4_main_clk", "noc_clk", NULL, 1, 0, 0x24, - 1, 0x44, 0, 2, 0, 0, 0}, - { AGILEX_L4_MP_CLK, "l4_mp_clk", "noc_clk", NULL, 1, 0, 0x24, - 2, 0x44, 8, 2, 0, 0, 0}, + { AGILEX_L4_MAIN_CLK, "l4_main_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x24, + 1, 0x44, 0, 2, 0x30, 1, 0}, + { AGILEX_L4_MP_CLK, "l4_mp_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x24, + 2, 0x44, 8, 2, 0x30, 1, 0}, /* * The l4_sp_clk feeds a 100 MHz clock to various peripherals, one of them * being the SP timers, thus cannot get gated. */ - { AGILEX_L4_SP_CLK, "l4_sp_clk", "noc_clk", NULL, 1, CLK_IS_CRITICAL, 0x24, - 3, 0x44, 16, 2, 0, 0, 0}, - { AGILEX_CS_AT_CLK, "cs_at_clk", "noc_clk", NULL, 1, 0, 0x24, - 4, 0x44, 24, 2, 0, 0, 0}, - { AGILEX_CS_TRACE_CLK, "cs_trace_clk", "noc_clk", NULL, 1, 0, 0x24, - 4, 0x44, 26, 2, 0, 0, 0}, + { AGILEX_L4_SP_CLK, "l4_sp_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), CLK_IS_CRITICAL, 0x24, + 3, 0x44, 16, 2, 0x30, 1, 0}, + { AGILEX_CS_AT_CLK, "cs_at_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x24, + 4, 0x44, 24, 2, 0x30, 1, 0}, + { AGILEX_CS_TRACE_CLK, "cs_trace_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x24, + 4, 0x44, 26, 2, 0x30, 1, 0}, { AGILEX_CS_PDBG_CLK, "cs_pdbg_clk", "cs_at_clk", NULL, 1, 0, 0x24, 4, 0x44, 28, 1, 0, 0, 0}, - { AGILEX_CS_TIMER_CLK, "cs_timer_clk", "noc_clk", NULL, 1, 0, 0x24, - 5, 0, 0, 0, 0, 0, 0}, + { AGILEX_CS_TIMER_CLK, "cs_timer_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x24, + 5, 0, 0, 0, 0x30, 1, 0}, { AGILEX_S2F_USER0_CLK, "s2f_user0_clk", NULL, s2f_usr0_mux, ARRAY_SIZE(s2f_usr0_mux), 0, 0x24, 6, 0, 0, 0, 0, 0, 0}, { AGILEX_EMAC0_CLK, "emac0_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux), 0, 0x7C, diff --git a/drivers/clk/socfpga/clk-s10.c b/drivers/clk/socfpga/clk-s10.c index f0bd77138ecb..0199cffe4d77 100644 --- a/drivers/clk/socfpga/clk-s10.c +++ b/drivers/clk/socfpga/clk-s10.c @@ -167,7 +167,7 @@ static const struct stratix10_perip_cnt_clock s10_main_perip_cnt_clks[] = { { STRATIX10_MPU_FREE_CLK, "mpu_free_clk", NULL, mpu_free_mux, ARRAY_SIZE(mpu_free_mux), 0, 0x48, 0, 0, 0}, { STRATIX10_NOC_FREE_CLK, "noc_free_clk", NULL, noc_free_mux, ARRAY_SIZE(noc_free_mux), - 0, 0x4C, 0, 0, 0}, + 0, 0x4C, 0, 0x3C, 1}, { STRATIX10_MAIN_EMACA_CLK, "main_emaca_clk", "main_noc_base_clk", NULL, 1, 0, 0x50, 0, 0, 0}, { STRATIX10_MAIN_EMACB_CLK, "main_emacb_clk", "main_noc_base_clk", NULL, 1, 0, @@ -200,10 +200,8 @@ static const struct stratix10_perip_cnt_clock s10_main_perip_cnt_clks[] = { 0, 0xD4, 0, 0, 0}, { STRATIX10_PERI_PSI_REF_CLK, "peri_psi_ref_clk", "peri_noc_base_clk", NULL, 1, 0, 0xD8, 0, 0, 0}, - { STRATIX10_L4_SYS_FREE_CLK, "l4_sys_free_clk", "noc_free_clk", NULL, 1, 0, - 0, 4, 0, 0}, - { STRATIX10_NOC_CLK, "noc_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), - 0, 0, 0, 0x3C, 1}, + { STRATIX10_L4_SYS_FREE_CLK, "l4_sys_free_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, + 0, 4, 0x3C, 1}, { STRATIX10_EMAC_A_FREE_CLK, "emaca_free_clk", NULL, emaca_free_mux, ARRAY_SIZE(emaca_free_mux), 0, 0, 2, 0xB0, 0}, { STRATIX10_EMAC_B_FREE_CLK, "emacb_free_clk", NULL, emacb_free_mux, ARRAY_SIZE(emacb_free_mux), @@ -227,20 +225,20 @@ static const struct stratix10_gate_clock s10_gate_clks[] = { 0, 0, 0, 0, 0, 0, 4}, { STRATIX10_MPU_L2RAM_CLK, "mpu_l2ram_clk", "mpu_clk", NULL, 1, 0, 0x30, 0, 0, 0, 0, 0, 0, 2}, - { STRATIX10_L4_MAIN_CLK, "l4_main_clk", "noc_clk", NULL, 1, 0, 0x30, - 1, 0x70, 0, 2, 0, 0, 0}, - { STRATIX10_L4_MP_CLK, "l4_mp_clk", "noc_clk", NULL, 1, 0, 0x30, - 2, 0x70, 8, 2, 0, 0, 0}, - { STRATIX10_L4_SP_CLK, "l4_sp_clk", "noc_clk", NULL, 1, CLK_IS_CRITICAL, 0x30, - 3, 0x70, 16, 2, 0, 0, 0}, - { STRATIX10_CS_AT_CLK, "cs_at_clk", "noc_clk", NULL, 1, 0, 0x30, - 4, 0x70, 24, 2, 0, 0, 0}, - { STRATIX10_CS_TRACE_CLK, "cs_trace_clk", "noc_clk", NULL, 1, 0, 0x30, - 4, 0x70, 26, 2, 0, 0, 0}, + { STRATIX10_L4_MAIN_CLK, "l4_main_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x30, + 1, 0x70, 0, 2, 0x3C, 1, 0}, + { STRATIX10_L4_MP_CLK, "l4_mp_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x30, + 2, 0x70, 8, 2, 0x3C, 1, 0}, + { STRATIX10_L4_SP_CLK, "l4_sp_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), CLK_IS_CRITICAL, 0x30, + 3, 0x70, 16, 2, 0x3C, 1, 0}, + { STRATIX10_CS_AT_CLK, "cs_at_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x30, + 4, 0x70, 24, 2, 0x3C, 1, 0}, + { STRATIX10_CS_TRACE_CLK, "cs_trace_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x30, + 4, 0x70, 26, 2, 0x3C, 1, 0}, { STRATIX10_CS_PDBG_CLK, "cs_pdbg_clk", "cs_at_clk", NULL, 1, 0, 0x30, 4, 0x70, 28, 1, 0, 0, 0}, - { STRATIX10_CS_TIMER_CLK, "cs_timer_clk", "noc_clk", NULL, 1, 0, 0x30, - 5, 0, 0, 0, 0, 0, 0}, + { STRATIX10_CS_TIMER_CLK, "cs_timer_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux), 0, 0x30, + 5, 0, 0, 0, 0x3C, 1, 0}, { STRATIX10_S2F_USER0_CLK, "s2f_user0_clk", NULL, s2f_usr0_mux, ARRAY_SIZE(s2f_usr0_mux), 0, 0x30, 6, 0, 0, 0, 0, 0, 0}, { STRATIX10_EMAC0_CLK, "emac0_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux), 0, 0xA4,