Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753548AbdFMO6f (ORCPT ); Tue, 13 Jun 2017 10:58:35 -0400 Received: from lpdvrndsmtp01.broadcom.com ([192.19.229.170]:56495 "EHLO rnd-relay.smtp.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753499AbdFMO5t (ORCPT ); Tue, 13 Jun 2017 10:57:49 -0400 From: Al Cooper To: linux-kernel@vger.kernel.org Cc: Al Cooper , Rob Herring , Mark Rutland , Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, Kishon Vijay Abraham I , Greg Kroah-Hartman , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 1/4] soc: brcmstb: Add Product ID and Family ID helper functions Date: Tue, 13 Jun 2017 10:55:18 -0400 Message-Id: <1497365721-31188-2-git-send-email-al.cooper@broadcom.com> X-Mailer: git-send-email 1.9.0.138.g2de3478 In-Reply-To: <1497365721-31188-1-git-send-email-al.cooper@broadcom.com> References: <1497365721-31188-1-git-send-email-al.cooper@broadcom.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1678 Lines: 58 From: Al Cooper Signed-off-by: Al Cooper --- drivers/soc/bcm/brcmstb/common.c | 12 ++++++++++++ include/linux/soc/brcmstb/brcmstb.h | 10 ++++++++++ 2 files changed, 22 insertions(+) diff --git a/drivers/soc/bcm/brcmstb/common.c b/drivers/soc/bcm/brcmstb/common.c index b6195fd..184dbf5 100644 --- a/drivers/soc/bcm/brcmstb/common.c +++ b/drivers/soc/bcm/brcmstb/common.c @@ -40,6 +40,18 @@ bool soc_is_brcmstb(void) return of_match_node(brcmstb_machine_match, root) != NULL; } +u32 brcmstb_get_family_id(void) +{ + return family_id; +} +EXPORT_SYMBOL(brcmstb_get_family_id); + +u32 brcmstb_get_product_id(void) +{ + return product_id; +} +EXPORT_SYMBOL(brcmstb_get_product_id); + static const struct of_device_id sun_top_ctrl_match[] = { { .compatible = "brcm,bcm7125-sun-top-ctrl", }, { .compatible = "brcm,bcm7346-sun-top-ctrl", }, diff --git a/include/linux/soc/brcmstb/brcmstb.h b/include/linux/soc/brcmstb/brcmstb.h index 337ce41..23e4dc9 100644 --- a/include/linux/soc/brcmstb/brcmstb.h +++ b/include/linux/soc/brcmstb/brcmstb.h @@ -1,10 +1,20 @@ #ifndef __BRCMSTB_SOC_H #define __BRCMSTB_SOC_H +#define BRCM_ID(reg) ((u32)reg >> 28 ? (u32)reg >> 16 : (u32)reg >> 8) +#define BRCM_REV(reg) ((u32)reg & 0xff) + /* * Bus Interface Unit control register setup, must happen early during boot, * before SMP is brought up, called by machine entry point. */ void brcmstb_biuctrl_init(void); +/* + * Helper functions for getting family or product id from the + * SoC driver. + */ +u32 brcmstb_get_family_id(void); +u32 brcmstb_get_product_id(void); + #endif /* __BRCMSTB_SOC_H */ -- 1.9.0.138.g2de3478