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Wed, 12 Jun 2024 06:09:00 -0400 (EDT) From: Jiaxun Yang Date: Wed, 12 Jun 2024 11:08:56 +0100 Subject: [PATCH v2 4/6] MIPS: Move mips_cm_probe after prom_init Precedence: bulk X-Mailing-List: linux-mips@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240612-cm_probe-v2-4-a5b55440563c@flygoat.com> References: <20240612-cm_probe-v2-0-a5b55440563c@flygoat.com> In-Reply-To: <20240612-cm_probe-v2-0-a5b55440563c@flygoat.com> To: Paul Burton , Thomas Bogendoerfer , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Serge Semin , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jiaxun Yang X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=968; i=jiaxun.yang@flygoat.com; h=from:subject:message-id; bh=KuQOrkXjo/A7IZ7qIqgIRj2Axa7d+P9UF5/rZtbi+pw=; b=owGbwMvMwCXmXMhTe71c8zDjabUkhrTM4m3lm1pM3RVNhW0Wd16zVvn5/cg06cglNVN+H2VXy 2c6+Le/o5SFQYyLQVZMkSVEQKlvQ+PFBdcfZP2BmcPKBDKEgYtTACZSMp/hf9mhlJzG6eq6gi9z Ww26ZReed5vr8edfpOMUMUaDVyviTzH8D1vo+OZzmeZrLt4AkXuTDtQuiMitc7AR8Fj70WhtBfc RJgA= X-Developer-Key: i=jiaxun.yang@flygoat.com; a=openpgp; fpr=980379BEFEBFBF477EA04EF9C111949073FC0F67 Move mips_cm_probe after prom_init so we can use fdt functions in mips_cm_probe to obtain essential information. Impat for all systems that may have CM in system: - geneirc: Adjusted code to accommodate this change - Lantiq: No impact, CM configuration won't be changed at all - ralink: Called mips_cm_probe on it's own, in prom_init->prom_soc_init - malta: Addressed in previous patch Signed-off-by: Jiaxun Yang --- arch/mips/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 12a1a4ffb602..732579c8f4f8 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -773,8 +773,8 @@ static void __init setup_rng_seed(void) void __init setup_arch(char **cmdline_p) { cpu_probe(); - mips_cm_probe(); prom_init(); + mips_cm_probe(); setup_early_fdc_console(); #ifdef CONFIG_EARLY_PRINTK