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[73.183.53.213]) by smtp.gmail.com with ESMTPSA id 00721157ae682-81fccf30319sm57712047b3.6.2026.08.03.09.05.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Aug 2026 09:05:29 -0700 (PDT) Date: Mon, 3 Aug 2026 12:05:27 -0400 From: Brian Masney To: Stefan =?iso-8859-1?Q?D=F6singer?= Cc: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Vinod Koul , Neil Armstrong , Russell King , Lee Jones , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, mfd@lists.linux.dev Subject: Re: [PATCH v9 05/12] clk: zte: Add Clock registration infrastructure Message-ID: References: <20260802-zx29clk-v9-0-d05530d85d28@gmail.com> <20260802-zx29clk-v9-5-d05530d85d28@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260802-zx29clk-v9-5-d05530d85d28@gmail.com> User-Agent: Mutt/2.4.0 (2026-06-19) On Sun, Aug 02, 2026 at 11:33:37PM +0300, Stefan Dösinger wrote: > diff --git a/drivers/clk/zte/clk-zx.h b/drivers/clk/zte/clk-zx.h > new file mode 100644 > index 000000000000..175fbba3e0b3 > --- /dev/null > +++ b/drivers/clk/zte/clk-zx.h > @@ -0,0 +1,142 @@ > +/* SPDX-License-Identifier: GPL-2.0-only */ > +/* > + * Copyright (C) 2026 Stefan Dösinger > + */ > + > +#ifndef __DRV_CLK_ZX_H > +#define __DRV_CLK_ZX_H > + > +#include > +#include > +#include > +#include > + > +#define CLK_ZX_PLL_PREPARE_IS_ENABLE 1 > +#define CLK_ZX_MAX_PARENTS 8 > + > +enum zx_parent_type { > + ZX_PARENT_FW, > + ZX_PARENT_ID, > +}; > + > +struct zx_parent_desc { > + enum zx_parent_type type; > + union { > + const char *fw_name; > + unsigned int id; > + }; > +}; > + > +#define PARENT_FW(_name) { .type = ZX_PARENT_FW, .fw_name = (_name) } > + > +#define PARENT_ID(_id) { .type = ZX_PARENT_ID, .id = (_id) } > + > +static inline struct clk_parent_data zx_get_parent(const struct zx_parent_desc *p, > + struct clk_hw * const *clocks) > +{ > + struct clk_parent_data ret = {}; > + > + switch (p->type) { > + case ZX_PARENT_FW: > + ret.fw_name = p->fw_name; > + ret.index = -1; > + return ret; > + > + case ZX_PARENT_ID: > + ret.hw = clocks[p->id]; > + ret.index = -1; > + return ret; > + }; Stray semicolon Brian