From: "Mylène Josserand" <mylene.josserand@bootlin.com> To: linux@armlinux.org.uk, maxime.ripard@bootlin.com, wens@csie.org, marc.zyngier@arm.com, mark.rutland@arm.com, robh+dt@kernel.org, horms@verge.net.au, geert@linux-m68k.org, magnus.damm@gmail.com Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, clabbe.montjoie@gmail.com, quentin.schulz@bootlin.com, thomas.petazzoni@bootlin.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, mylene.josserand@bootlin.com Subject: [PATCH v8 09/12] ARM: sun9i: smp: Add is_a83t field Date: Tue, 1 May 2018 14:31:28 +0200 [thread overview] Message-ID: <20180501123131.7738-10-mylene.josserand@bootlin.com> (raw) In-Reply-To: <20180501123131.7738-1-mylene.josserand@bootlin.com> To prepare the support of sun8i-a83t, add a field in the smp_data structure to know if we are on sun9i-a80 or sun8i-a83t. Add also a global variable to retrieve which architecture we are having. Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com> --- arch/arm/mach-sunxi/mc_smp.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/mach-sunxi/mc_smp.c b/arch/arm/mach-sunxi/mc_smp.c index 03f021d0c73e..fc10e3a3268f 100644 --- a/arch/arm/mach-sunxi/mc_smp.c +++ b/arch/arm/mach-sunxi/mc_smp.c @@ -74,6 +74,7 @@ static void __iomem *sram_b_smp_base; extern void sunxi_mc_smp_secondary_startup(void); extern void sunxi_mc_smp_resume(void); +static bool is_a83t; static bool sunxi_core_is_cortex_a15(unsigned int core, unsigned int cluster) { @@ -624,6 +625,7 @@ struct sunxi_mc_smp_nodes { struct sunxi_mc_smp_data { const char *enable_method; int (*get_smp_nodes)(struct sunxi_mc_smp_nodes *nodes); + bool is_a83t; }; static void __init sunxi_mc_smp_put_nodes(struct sunxi_mc_smp_nodes *nodes) @@ -697,6 +699,8 @@ static int __init sunxi_mc_smp_init(void) break; } + is_a83t = sunxi_mc_smp_data[i].is_a83t; + of_node_put(node); if (ret) return -ENODEV; -- 2.11.0
WARNING: multiple messages have this Message-ID (diff)
From: mylene.josserand@bootlin.com (Mylène Josserand) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v8 09/12] ARM: sun9i: smp: Add is_a83t field Date: Tue, 1 May 2018 14:31:28 +0200 [thread overview] Message-ID: <20180501123131.7738-10-mylene.josserand@bootlin.com> (raw) In-Reply-To: <20180501123131.7738-1-mylene.josserand@bootlin.com> To prepare the support of sun8i-a83t, add a field in the smp_data structure to know if we are on sun9i-a80 or sun8i-a83t. Add also a global variable to retrieve which architecture we are having. Signed-off-by: Myl?ne Josserand <mylene.josserand@bootlin.com> --- arch/arm/mach-sunxi/mc_smp.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/mach-sunxi/mc_smp.c b/arch/arm/mach-sunxi/mc_smp.c index 03f021d0c73e..fc10e3a3268f 100644 --- a/arch/arm/mach-sunxi/mc_smp.c +++ b/arch/arm/mach-sunxi/mc_smp.c @@ -74,6 +74,7 @@ static void __iomem *sram_b_smp_base; extern void sunxi_mc_smp_secondary_startup(void); extern void sunxi_mc_smp_resume(void); +static bool is_a83t; static bool sunxi_core_is_cortex_a15(unsigned int core, unsigned int cluster) { @@ -624,6 +625,7 @@ struct sunxi_mc_smp_nodes { struct sunxi_mc_smp_data { const char *enable_method; int (*get_smp_nodes)(struct sunxi_mc_smp_nodes *nodes); + bool is_a83t; }; static void __init sunxi_mc_smp_put_nodes(struct sunxi_mc_smp_nodes *nodes) @@ -697,6 +699,8 @@ static int __init sunxi_mc_smp_init(void) break; } + is_a83t = sunxi_mc_smp_data[i].is_a83t; + of_node_put(node); if (ret) return -ENODEV; -- 2.11.0
next prev parent reply other threads:[~2018-05-01 12:32 UTC|newest] Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-01 12:31 [PATCH v8 00/12] Sunxi: Add SMP support on A83T Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-01 12:31 ` [PATCH v8 01/12] ARM: Allow this header to be included by assembly files Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-01 12:31 ` [PATCH v8 02/12] ARM: sunxi: smp: Move assembly code into a file Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-02 13:18 ` Maxime Ripard 2018-05-02 13:18 ` Maxime Ripard 2018-05-01 12:31 ` [PATCH v8 03/12] ARM: dts: sun8i: Add CPUCFG device node for A83T dtsi Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-01 12:31 ` [PATCH v8 04/12] ARM: dts: sun8i: Add R_CPUCFG device node for the " Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-01 12:31 ` [PATCH v8 05/12] ARM: dts: sun8i: a83t: Add CCI-400 node Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-01 12:31 ` [PATCH v8 06/12] ARM: smp: Add initialization of CNTVOFF Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-01 12:31 ` [PATCH v8 07/12] ARM: sunxi: " Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-02 13:08 ` Maxime Ripard 2018-05-02 13:08 ` Maxime Ripard 2018-05-02 13:28 ` Mylène Josserand 2018-05-02 13:28 ` Mylène Josserand 2018-05-01 12:31 ` [PATCH v8 08/12] ARM: sun9i: smp: Rename clusters's power-off Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand [this message] 2018-05-01 12:31 ` [PATCH v8 09/12] ARM: sun9i: smp: Add is_a83t field Mylène Josserand 2018-05-02 13:09 ` Maxime Ripard 2018-05-02 13:09 ` Maxime Ripard 2018-05-01 12:31 ` [PATCH v8 10/12] ARM: sun8i: smp: Add support for A83T Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-02 13:14 ` Maxime Ripard 2018-05-02 13:14 ` Maxime Ripard 2018-05-01 12:31 ` [PATCH v8 11/12] ARM: dts: sun8i: Add enable-method for SMP support for the A83T SoC Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-01 12:31 ` [PATCH v8 12/12] ARM: shmobile: Convert file to use cntvoff Mylène Josserand 2018-05-01 12:31 ` Mylène Josserand 2018-05-02 6:36 ` Simon Horman 2018-05-02 6:36 ` Simon Horman 2018-05-02 13:18 ` Maxime Ripard 2018-05-02 13:18 ` Maxime Ripard
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