From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752863AbdLSTYL (ORCPT ); Tue, 19 Dec 2017 14:24:11 -0500 Received: from mail-qk0-f193.google.com ([209.85.220.193]:36932 "EHLO mail-qk0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752622AbdLSTYE (ORCPT ); Tue, 19 Dec 2017 14:24:04 -0500 X-Google-Smtp-Source: ACJfBotyllAYImXBhqZOXXK3uzYcjFC0WopbJcY/mpuVLq1p2//1NmqAvBSCwGM3pdDJjpryre9lYg== From: Florian Fainelli To: bcm-kernel-feedback-list@broadcom.com Cc: Florian Fainelli , Rob Herring , Mark Rutland , Brian Norris , Gregory Fong , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2 6/9] soc: brcmstb: biuctrl: Wire-up new registers Date: Tue, 19 Dec 2017 11:22:44 -0800 Message-Id: <20171219192247.29799-7-f.fainelli@gmail.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20171219192247.29799-1-f.fainelli@gmail.com> References: <20171219192247.29799-1-f.fainelli@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add definitions for B53 systems register: CPU_MCP_FLOW_REG and CPU_WRITEBACK_CTRL_REG. These register will be saved and restored accordingly. Signed-off-by: Florian Fainelli --- drivers/soc/bcm/brcmstb/biuctrl.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/soc/bcm/brcmstb/biuctrl.c b/drivers/soc/bcm/brcmstb/biuctrl.c index 16cbfc2e953a..d498f9db01ab 100644 --- a/drivers/soc/bcm/brcmstb/biuctrl.c +++ b/drivers/soc/bcm/brcmstb/biuctrl.c @@ -49,17 +49,23 @@ static inline void cbc_writel(u32 val, int reg) enum cpubiuctrl_regs { CPU_CREDIT_REG = 0, + CPU_MCP_FLOW_REG, + CPU_WRITEBACK_CTRL_REG }; static const int b15_cpubiuctrl_regs[] = { [CPU_CREDIT_REG] = 0x184, + [CPU_MCP_FLOW_REG] = -1, + [CPU_WRITEBACK_CTRL_REG] = -1, }; static const int b53_cpubiuctrl_regs[] = { [CPU_CREDIT_REG] = 0x0b0, + [CPU_MCP_FLOW_REG] = 0x0b4, + [CPU_WRITEBACK_CTRL_REG] = 0x22c, }; -#define NUM_CPU_BIUCTRL_REGS 1 +#define NUM_CPU_BIUCTRL_REGS 3 static int __init mcp_write_pairing_set(void) { -- 2.9.3