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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pknb1-00AYeC-2C; Fri, 07 Apr 2023 15:01:47 +0000 Received: from relay5-d.mail.gandi.net ([2001:4b98:dc4:8::225]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pknax-00AYco-0F for linux-arm-kernel@lists.infradead.org; Fri, 07 Apr 2023 15:01:45 +0000 Received: (Authenticated sender: gregory.clement@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id E3E2D1C0004; Fri, 7 Apr 2023 15:01:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1680879694; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=mR/UUPL2IMYCFFGQvAbrgjotcIuS51YMFyDQudOhWV0=; b=jodAY8mpmlyxesuWp+fuRfmk88+kdcRqdygU8HwnK3DyHFX9cJHl8ZtPvvy2lLaLbppIPw TdCPIzwJ+8qwmt8GPknXs1FkBliysMlRrZKZsifr4wTnInhI0wF4fkCi7sPcDiak4GHLV7 /AT+VRLJMiz0OJK5yzsNZC+Re/kphwvVz2Mav8sG14P5s66kCNjIOZnuZJxIFF3ZT+iDOt 7KjCMVm8PHv1HxUpOu5kUlH73+s96CFAyuozPDo9nELg1tBFwqvL1CzQID6x68d68abvlk dlBVrkz8VEUGJSO+x9ElZcE2vTH6+kztMrPsEZbmZ0p5zecpm2pV6I2dGIzhxg== From: Gregory CLEMENT To: Robert Marko , andrew@lunn.ch, sebastian.hesselbarth@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Robert Marko Subject: Re: [PATCH] arm64: dts: marvell: mochabin: enlarge PCI memory window In-Reply-To: <20230219121418.1395401-1-robert.marko@sartura.hr> References: <20230219121418.1395401-1-robert.marko@sartura.hr> Date: Fri, 07 Apr 2023 17:01:32 +0200 Message-ID: <871qkv4tyr.fsf@BL-laptop> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230407_080143_288493_34D689A9 X-CRM114-Status: GOOD ( 13.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Robert Marko writes: > Armada 7040 uses a rather small 15MB memory window for every PCI adapter, > however this is not sufficient for Qualcomm QCA6390 802.11ax cards that > are shipped along with the OpenWrt WLAN model of MOCHAbin as ath11k > requires at least 16MB of memory. > > So, similar to what MACCHIATOBin has been doing for years, lets move > to using the second PCIe 2 memory window and expand it to 128MB to > make it future proof. > > Signed-off-by: Robert Marko Applied on mvebu/dt64 Thanks, Gregory > --- > arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts > index 7ca71f2d7afb..39ce6e25a8ef 100644 > --- a/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts > +++ b/arch/arm64/boot/dts/marvell/armada-7040-mochabin.dts > @@ -455,4 +455,5 @@ &cp0_pcie2 { > phys = <&cp0_comphy5 2>; > phy-names = "cp0-pcie2-x1-phy"; > reset-gpios = <&cp0_gpio1 9 GPIO_ACTIVE_LOW>; > + ranges = <0x82000000 0x0 0xc0000000 0x0 0xc0000000 0x0 0x8000000>; > }; > -- > 2.39.2 > -- Gregory Clement, Bootlin Embedded Linux and Kernel engineering http://bootlin.com _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel